19624527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4091}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 31279248

約数和(自身を除く): 11654721

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4091, 4797, 12273, 36819, 53183, 159549, 167731, 478647, 503193, 1509579, 2180503, 6541509, 19624527]

約数ペア:

[(1, 19624527), (3, 6541509), (9, 2180503), (13, 1509579), (39, 503193), (41, 478647), (117, 167731), (123, 159549), (369, 53183), (533, 36819), (1599, 12273), (4091, 4797)]