4056921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 6548256

約数和(自身を除く): 2491335

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 953, 1419, 2859, 4257, 8577, 10483, 31449, 40979, 94347, 122937, 368811, 450769, 1352307, 4056921]

約数ペア:

[(1, 4056921), (3, 1352307), (9, 450769), (11, 368811), (33, 122937), (43, 94347), (99, 40979), (129, 31449), (387, 10483), (473, 8577), (953, 4257), (1419, 2859)]