2904802563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{106861}}^1$

素因数の和:106935

約数の個数: 32

約数和(自身を含む): 4524109632

約数和(自身を除く): 1619307069

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 9061, 27183, 106861, 320583, 1389193, 1816637, 4167579, 4381301, 5449911, 13143903, 23616281, 56956913, 70848843, 74482117, 170870739, 223446351, 968267521, 2904802563]

約数ペア:

[(1, 2904802563), (3, 968267521), (13, 223446351), (17, 170870739), (39, 74482117), (41, 70848843), (51, 56956913), (123, 23616281), (221, 13143903), (533, 5449911), (663, 4381301), (697, 4167579), (1599, 1816637), (2091, 1389193), (9061, 320583), (27183, 106861)]