12909299

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 14536704

約数和(自身を除く): 1627405

約数列:

[1, 13, 31, 103, 311, 403, 1339, 3193, 4043, 9641, 32033, 41509, 125333, 416429, 993023, 12909299]

約数ペア:

[(1, 12909299), (13, 993023), (31, 416429), (103, 125333), (311, 41509), (403, 32033), (1339, 9641), (3193, 4043)]