2103403203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 3383677440

約数和(自身を除く): 1280274237

約数列:

[1, 3, 9, 11, 33, 79, 99, 131, 237, 393, 711, 869, 1179, 1441, 2053, 2607, 4323, 6159, 7821, 10349, 12969, 18477, 22583, 31047, 67749, 93141, 113839, 162187, 203247, 268943, 341517, 486561, 806829, 1024551, 1459683, 1784057, 2420487, 2958373, 5352171, 8875119, 16056513, 21246497, 26625357, 63739491, 191218473, 233711467, 701134401, 2103403203]

約数ペア:

[(1, 2103403203), (3, 701134401), (9, 233711467), (11, 191218473), (33, 63739491), (79, 26625357), (99, 21246497), (131, 16056513), (237, 8875119), (393, 5352171), (711, 2958373), (869, 2420487), (1179, 1784057), (1441, 1459683), (2053, 1024551), (2607, 806829), (4323, 486561), (6159, 341517), (7821, 268943), (10349, 203247), (12969, 162187), (18477, 113839), (22583, 93141), (31047, 67749)]