40969887

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11969}}^1$

素因数の和:12142

約数の個数: 16

約数和(自身を含む): 62818560

約数和(自身を除く): 21848673

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 11969, 35907, 83783, 251349, 1950947, 5852841, 13656629, 40969887]

約数ペア:

[(1, 40969887), (3, 13656629), (7, 5852841), (21, 1950947), (163, 251349), (489, 83783), (1141, 35907), (3423, 11969)]