17398251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4019}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 27802320

約数和(自身を除く): 10404069

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4019, 4329, 12057, 36171, 52247, 148703, 156741, 446109, 470223, 1338327, 1933139, 5799417, 17398251]

約数ペア:

[(1, 17398251), (3, 5799417), (9, 1933139), (13, 1338327), (37, 470223), (39, 446109), (111, 156741), (117, 148703), (333, 52247), (481, 36171), (1443, 12057), (4019, 4329)]