3557433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 5575680

約数和(自身を除く): 2018247

約数列:

[1, 3, 11, 23, 33, 43, 69, 109, 129, 253, 327, 473, 759, 989, 1199, 1419, 2507, 2967, 3597, 4687, 7521, 10879, 14061, 27577, 32637, 51557, 82731, 107801, 154671, 323403, 1185811, 3557433]

約数ペア:

[(1, 3557433), (3, 1185811), (11, 323403), (23, 154671), (33, 107801), (43, 82731), (69, 51557), (109, 32637), (129, 27577), (253, 14061), (327, 10879), (473, 7521), (759, 4687), (989, 3597), (1199, 2967), (1419, 2507)]