1374237

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 2100384

約数和(自身を除く): 726147

約数列:

[1, 3, 9, 43, 53, 67, 129, 159, 201, 387, 477, 603, 2279, 2881, 3551, 6837, 8643, 10653, 20511, 25929, 31959, 152693, 458079, 1374237]

約数ペア:

[(1, 1374237), (3, 458079), (9, 152693), (43, 31959), (53, 25929), (67, 20511), (129, 10653), (159, 8643), (201, 6837), (387, 3551), (477, 2881), (603, 2279)]