2425203

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 4108104

約数和(自身を除く): 1682901

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 131, 153, 187, 363, 393, 561, 1089, 1179, 1441, 1683, 2057, 2227, 4323, 6171, 6681, 12969, 15851, 18513, 20043, 24497, 47553, 73491, 142659, 220473, 269467, 808401, 2425203]

約数ペア:

[(1, 2425203), (3, 808401), (9, 269467), (11, 220473), (17, 142659), (33, 73491), (51, 47553), (99, 24497), (121, 20043), (131, 18513), (153, 15851), (187, 12969), (363, 6681), (393, 6171), (561, 4323), (1089, 2227), (1179, 2057), (1441, 1683)]