172912374719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14607787}}^1$

素因数の和:14607902

約数の個数: 16

約数和(自身を含む): 210352147200

約数和(自身を除く): 37439772481

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 14607787, 102254509, 277547953, 1300093043, 1942835671, 9100651301, 24701767817, 172912374719]

約数ペア:

[(1, 172912374719), (7, 24701767817), (19, 9100651301), (89, 1942835671), (133, 1300093043), (623, 277547953), (1691, 102254509), (11837, 14607787)]