4027831431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{86861}}^1$

素因数の和:86947

約数の個数: 32

約数和(自身を含む): 6128982720

約数和(自身を除く): 2101151289

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 533, 1131, 1189, 1599, 3567, 15457, 46371, 86861, 260583, 1129193, 2518969, 3387579, 3561301, 7556907, 10683903, 32746597, 46296913, 98239791, 103277729, 138890739, 309833187, 1342610477, 4027831431]

約数ペア:

[(1, 4027831431), (3, 1342610477), (13, 309833187), (29, 138890739), (39, 103277729), (41, 98239791), (87, 46296913), (123, 32746597), (377, 10683903), (533, 7556907), (1131, 3561301), (1189, 3387579), (1599, 2518969), (3567, 1129193), (15457, 260583), (46371, 86861)]