21473334267

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{5849}}^1$

素因数の和:6584

約数の個数: 64

約数和(自身を含む): 37308211200

約数和(自身を除く): 15834876933

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 691, 759, 1771, 2073, 4837, 5313, 5849, 7601, 14511, 15893, 17547, 22803, 40943, 47679, 53207, 64339, 111251, 122829, 134527, 159621, 174823, 193017, 333753, 403581, 450373, 524469, 941689, 1223761, 1351119, 1479797, 2825067, 3671283, 4041659, 4439391, 10358579, 12124977, 28291613, 31075737, 44458249, 84874839, 92958157, 133374747, 278874471, 311207743, 650707099, 933623229, 1022539727, 1952121297, 3067619181, 7157778089, 21473334267]

約数ペア:

[(1, 21473334267), (3, 7157778089), (7, 3067619181), (11, 1952121297), (21, 1022539727), (23, 933623229), (33, 650707099), (69, 311207743), (77, 278874471), (161, 133374747), (231, 92958157), (253, 84874839), (483, 44458249), (691, 31075737), (759, 28291613), (1771, 12124977), (2073, 10358579), (4837, 4439391), (5313, 4041659), (5849, 3671283), (7601, 2825067), (14511, 1479797), (15893, 1351119), (17547, 1223761), (22803, 941689), (40943, 524469), (47679, 450373), (53207, 403581), (64339, 333753), (111251, 193017), (122829, 174823), (134527, 159621)]