7840528033

素因数分解:

${\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 8576008056

約数和(自身を除く): 735480023

約数列:

[1, 13, 157, 169, 461, 641, 2041, 5993, 8333, 26533, 72377, 77909, 100637, 108329, 295501, 940901, 1308281, 3841513, 12231713, 17007653, 46393657, 49939669, 603117541, 7840528033]

約数ペア:

[(1, 7840528033), (13, 603117541), (157, 49939669), (169, 46393657), (461, 17007653), (641, 12231713), (2041, 3841513), (5993, 1308281), (8333, 940901), (26533, 295501), (72377, 108329), (77909, 100637)]