38187331

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 47353600

約数和(自身を除く): 9166269

約数列:

[1, 7, 13, 91, 139, 973, 1807, 3019, 12649, 21133, 39247, 274729, 419641, 2937487, 5455333, 38187331]

約数ペア:

[(1, 38187331), (7, 5455333), (13, 2937487), (91, 419641), (139, 274729), (973, 39247), (1807, 21133), (3019, 12649)]