229040049

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2089}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 365967360

約数和(自身を除く): 136927311

約数列:

[1, 3, 7, 21, 23, 69, 161, 227, 483, 681, 1589, 2089, 4767, 5221, 6267, 14623, 15663, 36547, 43869, 48047, 109641, 144141, 336329, 474203, 1008987, 1422609, 3319421, 9958263, 10906669, 32720007, 76346683, 229040049]

約数ペア:

[(1, 229040049), (3, 76346683), (7, 32720007), (21, 10906669), (23, 9958263), (69, 3319421), (161, 1422609), (227, 1008987), (483, 474203), (681, 336329), (1589, 144141), (2089, 109641), (4767, 48047), (5221, 43869), (6267, 36547), (14623, 15663)]