28569333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 44537472

約数和(自身を除く): 15968139

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1051, 1599, 2091, 3153, 9061, 13663, 17867, 27183, 40989, 43091, 53601, 129273, 232271, 560183, 696813, 732547, 1680549, 2197641, 9523111, 28569333]

約数ペア:

[(1, 28569333), (3, 9523111), (13, 2197641), (17, 1680549), (39, 732547), (41, 696813), (51, 560183), (123, 232271), (221, 129273), (533, 53601), (663, 43091), (697, 40989), (1051, 27183), (1599, 17867), (2091, 13663), (3153, 9061)]