88890009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 136491264

約数和(自身を除く): 47601255

約数列:

[1, 3, 13, 23, 39, 41, 69, 123, 299, 533, 897, 943, 1599, 2417, 2829, 7251, 12259, 31421, 36777, 55591, 94263, 99097, 166773, 297291, 722683, 1288261, 2168049, 2279231, 3864783, 6837693, 29630003, 88890009]

約数ペア:

[(1, 88890009), (3, 29630003), (13, 6837693), (23, 3864783), (39, 2279231), (41, 2168049), (69, 1288261), (123, 722683), (299, 297291), (533, 166773), (897, 99097), (943, 94263), (1599, 55591), (2417, 36777), (2829, 31421), (7251, 12259)]