86917233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51829}}^1$

素因数の和:51888

約数の個数: 16

約数和(自身を含む): 127709120

約数和(自身を除く): 40791887

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 51829, 155487, 673777, 2021331, 2228647, 6685941, 28972411, 86917233]

約数ペア:

[(1, 86917233), (3, 28972411), (13, 6685941), (39, 2228647), (43, 2021331), (129, 673777), (559, 155487), (1677, 51829)]