31889679

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 11655921

約数列:

[1, 3, 83, 89, 249, 267, 1439, 4317, 7387, 22161, 119437, 128071, 358311, 384213, 10629893, 31889679]

約数ペア:

[(1, 31889679), (3, 10629893), (83, 384213), (89, 358311), (249, 128071), (267, 119437), (1439, 22161), (4317, 7387)]