41402403

素因数分解:

$3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 36

約数和(自身を含む): 70045248

約数和(自身を除く): 28642845

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 223, 421, 441, 669, 1263, 1561, 2007, 2947, 3789, 4683, 8841, 10927, 14049, 20629, 26523, 32781, 61887, 93883, 98343, 185661, 281649, 657181, 844947, 1971543, 4600267, 5914629, 13800801, 41402403]

約数ペア:

[(1, 41402403), (3, 13800801), (7, 5914629), (9, 4600267), (21, 1971543), (49, 844947), (63, 657181), (147, 281649), (223, 185661), (421, 98343), (441, 93883), (669, 61887), (1263, 32781), (1561, 26523), (2007, 20629), (2947, 14049), (3789, 10927), (4683, 8841)]