140147953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 156416832

約数和(自身を除く): 16268879

約数列:

[1, 11, 53, 421, 571, 583, 4631, 6281, 22313, 30263, 240391, 245443, 332893, 2644301, 12740723, 140147953]

約数ペア:

[(1, 140147953), (11, 12740723), (53, 2644301), (421, 332893), (571, 245443), (583, 240391), (4631, 30263), (6281, 22313)]