3875753

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 1103767

約数列:

[1, 7, 19, 23, 49, 133, 161, 181, 437, 931, 1127, 1267, 3059, 3439, 4163, 8869, 21413, 24073, 29141, 79097, 168511, 203987, 553679, 3875753]

約数ペア:

[(1, 3875753), (7, 553679), (19, 203987), (23, 168511), (49, 79097), (133, 29141), (161, 24073), (181, 21413), (437, 8869), (931, 4163), (1127, 3439), (1267, 3059)]