616421129989

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{641}}^1\times {\mathrm{129971}}^1$

素因数の和:130777

約数の個数: 24

約数和(自身を含む): 722941695936

約数和(自身を除く): 106520565947

約数列:

[1, 7, 49, 151, 641, 1057, 4487, 7399, 31409, 96791, 129971, 677537, 909797, 4742759, 6368579, 19625621, 83311411, 137379347, 583179877, 961655429, 4082259139, 12580023061, 88060161427, 616421129989]

約数ペア:

[(1, 616421129989), (7, 88060161427), (49, 12580023061), (151, 4082259139), (641, 961655429), (1057, 583179877), (4487, 137379347), (7399, 83311411), (31409, 19625621), (96791, 6368579), (129971, 4742759), (677537, 909797)]