117901979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1571}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 133104384

約数和(自身を除く): 15202405

約数列:

[1, 13, 23, 251, 299, 1571, 3263, 5773, 20423, 36133, 75049, 394321, 469729, 5126173, 9069383, 117901979]

約数ペア:

[(1, 117901979), (13, 9069383), (23, 5126173), (251, 469729), (299, 394321), (1571, 75049), (3263, 36133), (5773, 20423)]