3993879743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{508969}}^1$

素因数の和:509054

約数の個数: 16

約数和(自身を含む): 4886112000

約数和(自身を除く): 892232257

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 508969, 3562783, 9670411, 30029171, 67692877, 210204197, 570554249, 3993879743]

約数ペア:

[(1, 3993879743), (7, 570554249), (19, 210204197), (59, 67692877), (133, 30029171), (413, 9670411), (1121, 3562783), (7847, 508969)]