17990199

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 28409472

約数和(自身を除く): 10419273

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 3793, 4743, 11379, 34137, 64481, 117583, 193443, 352749, 580329, 1058247, 1998911, 5996733, 17990199]

約数ペア:

[(1, 17990199), (3, 5996733), (9, 1998911), (17, 1058247), (31, 580329), (51, 352749), (93, 193443), (153, 117583), (279, 64481), (527, 34137), (1581, 11379), (3793, 4743)]