1388333089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{6529}}^1$

素因数の和:8040

約数の個数: 16

約数和(自身を含む): 1632395520

約数和(自身を除く): 244062431

約数列:

[1, 11, 13, 143, 1487, 6529, 16357, 19331, 71819, 84877, 212641, 933647, 9708623, 106794853, 126212099, 1388333089]

約数ペア:

[(1, 1388333089), (11, 126212099), (13, 106794853), (143, 9708623), (1487, 933647), (6529, 212641), (16357, 84877), (19331, 71819)]