4136139

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 7095816

約数和(自身を除く): 2959677

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 113, 147, 249, 339, 441, 581, 747, 791, 1017, 1743, 2373, 4067, 5229, 5537, 7119, 9379, 12201, 16611, 28137, 36603, 49833, 65653, 84411, 196959, 459571, 590877, 1378713, 4136139]

約数ペア:

[(1, 4136139), (3, 1378713), (7, 590877), (9, 459571), (21, 196959), (49, 84411), (63, 65653), (83, 49833), (113, 36603), (147, 28137), (249, 16611), (339, 12201), (441, 9379), (581, 7119), (747, 5537), (791, 5229), (1017, 4067), (1743, 2373)]