305424273

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10093}}^1$

素因数の和:10245

約数の個数: 32

約数和(自身を含む): 511644672

約数和(自身を除く): 206220399

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 10087, 10093, 30261, 30279, 70651, 111023, 211953, 333069, 777161, 1322183, 2331483, 3966549, 9255281, 14544013, 27765843, 43632039, 101808091, 305424273]

約数ペア:

[(1, 305424273), (3, 101808091), (7, 43632039), (11, 27765843), (21, 14544013), (33, 9255281), (77, 3966549), (131, 2331483), (231, 1322183), (393, 777161), (917, 333069), (1441, 211953), (2751, 111023), (4323, 70651), (10087, 30279), (10093, 30261)]