71198409

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{4111}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 99477504

約数和(自身を除く): 28279095

約数列:

[1, 3, 23, 69, 251, 753, 4111, 5773, 12333, 17319, 94553, 283659, 1031861, 3095583, 23732803, 71198409]

約数ペア:

[(1, 71198409), (3, 23732803), (23, 3095583), (69, 1031861), (251, 283659), (753, 94553), (4111, 17319), (5773, 12333)]