1308673153

素因数分解:

${\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 1364070400

約数和(自身を除く): 55397247

約数列:

[1, 31, 199, 307, 691, 6169, 9517, 21421, 61093, 137509, 212137, 1893883, 4262779, 6576247, 42215263, 1308673153]

約数ペア:

[(1, 1308673153), (31, 42215263), (199, 6576247), (307, 4262779), (691, 1893883), (6169, 212137), (9517, 137509), (21421, 61093)]