170293487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13463}}^1$

素因数の和:13622

約数の個数: 16

約数和(自身を含む): 211115520

約数和(自身を除く): 40822033

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 13463, 94241, 175019, 1225133, 1871357, 13099499, 24327641, 170293487]

約数ペア:

[(1, 170293487), (7, 24327641), (13, 13099499), (91, 1871357), (139, 1225133), (973, 175019), (1807, 94241), (12649, 13463)]