171771613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4133}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 194463360

約数和(自身を除く): 22691747

約数列:

[1, 13, 23, 139, 299, 1807, 3197, 4133, 41561, 53729, 95059, 574487, 1235767, 7468331, 13213201, 171771613]

約数ペア:

[(1, 171771613), (13, 13213201), (23, 7468331), (139, 1235767), (299, 574487), (1807, 95059), (3197, 53729), (4133, 41561)]