41168421

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 72317440

約数和(自身を除く): 31149019

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 163, 171, 211, 399, 489, 633, 1141, 1197, 1467, 1477, 1899, 3097, 3423, 4009, 4431, 9291, 10269, 12027, 13293, 21679, 27873, 28063, 34393, 36081, 65037, 84189, 103179, 195111, 240751, 252567, 309537, 653467, 722253, 1960401, 2166759, 4574269, 5881203, 13722807, 41168421]

約数ペア:

[(1, 41168421), (3, 13722807), (7, 5881203), (9, 4574269), (19, 2166759), (21, 1960401), (57, 722253), (63, 653467), (133, 309537), (163, 252567), (171, 240751), (211, 195111), (399, 103179), (489, 84189), (633, 65037), (1141, 36081), (1197, 34393), (1467, 28063), (1477, 27873), (1899, 21679), (3097, 13293), (3423, 12027), (4009, 10269), (4431, 9291)]