2123235621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1067489}}^1$

素因数の和:1067525

約数の個数: 24

約数和(自身を含む): 3497097240

約数和(自身を除く): 1373861619

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 1067489, 3202467, 9607401, 13877357, 18147313, 41632071, 54441939, 124896213, 163325817, 235915069, 707745207, 2123235621]

約数ペア:

[(1, 2123235621), (3, 707745207), (9, 235915069), (13, 163325817), (17, 124896213), (39, 54441939), (51, 41632071), (117, 18147313), (153, 13877357), (221, 9607401), (663, 3202467), (1989, 1067489)]