172251287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 190804992

約数和(自身を除く): 18553705

約数列:

[1, 13, 47, 151, 611, 1867, 1963, 7097, 24271, 87749, 92261, 281917, 1140737, 3664921, 13250099, 172251287]

約数ペア:

[(1, 172251287), (13, 13250099), (47, 3664921), (151, 1140737), (611, 281917), (1867, 92261), (1963, 87749), (7097, 24271)]