90974039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 105364896

約数和(自身を除く): 14390857

約数列:

[1, 13, 23, 41, 181, 299, 533, 943, 1681, 2353, 4163, 7421, 12259, 21853, 38663, 54119, 96473, 170683, 304261, 502619, 2218879, 3955393, 6998003, 90974039]

約数ペア:

[(1, 90974039), (13, 6998003), (23, 3955393), (41, 2218879), (181, 502619), (299, 304261), (533, 170683), (943, 96473), (1681, 54119), (2353, 38663), (4163, 21853), (7421, 12259)]