1628932473

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{2683}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 2813690880

約数和(自身を除く): 1184758407

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 419, 483, 1257, 1449, 2683, 2933, 3771, 8049, 8799, 9637, 18781, 24147, 26397, 28911, 56343, 61709, 67459, 86733, 169029, 185127, 202377, 431963, 555381, 607131, 1124177, 1295889, 3372531, 3887667, 7869239, 10117593, 23607717, 25856071, 70823151, 77568213, 180992497, 232704639, 542977491, 1628932473]

約数ペア:

[(1, 1628932473), (3, 542977491), (7, 232704639), (9, 180992497), (21, 77568213), (23, 70823151), (63, 25856071), (69, 23607717), (161, 10117593), (207, 7869239), (419, 3887667), (483, 3372531), (1257, 1295889), (1449, 1124177), (2683, 607131), (2933, 555381), (3771, 431963), (8049, 202377), (8799, 185127), (9637, 169029), (18781, 86733), (24147, 67459), (26397, 61709), (28911, 56343)]