7138913613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{38561}}^1$

素因数の和:38725

約数の個数: 32

約数和(自身を含む): 10572774912

約数和(自身を除く): 3433861299

約数列:

[1, 3, 13, 39, 47, 101, 141, 303, 611, 1313, 1833, 3939, 4747, 14241, 38561, 61711, 115683, 185133, 501293, 1503879, 1812367, 3894661, 5437101, 11683983, 23560771, 50630593, 70682313, 151891779, 183049067, 549147201, 2379637871, 7138913613]

約数ペア:

[(1, 7138913613), (3, 2379637871), (13, 549147201), (39, 183049067), (47, 151891779), (101, 70682313), (141, 50630593), (303, 23560771), (611, 11683983), (1313, 5437101), (1833, 3894661), (3939, 1812367), (4747, 1503879), (14241, 501293), (38561, 185133), (61711, 115683)]