139062301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 34290659

約数列:

[1, 7, 23, 43, 53, 161, 301, 371, 379, 989, 1219, 2279, 2653, 6923, 8533, 8717, 15953, 16297, 20087, 52417, 61019, 114079, 140609, 366919, 374831, 462001, 863741, 2623817, 3234007, 6046187, 19866043, 139062301]

約数ペア:

[(1, 139062301), (7, 19866043), (23, 6046187), (43, 3234007), (53, 2623817), (161, 863741), (301, 462001), (371, 374831), (379, 366919), (989, 140609), (1219, 114079), (2279, 61019), (2653, 52417), (6923, 20087), (8533, 16297), (8717, 15953)]