828118369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 941552640

約数和(自身を除く): 113434271

約数列:

[1, 13, 41, 71, 79, 277, 533, 923, 1027, 2911, 3239, 3601, 5609, 11357, 19667, 21883, 37843, 42107, 72917, 147641, 229969, 255671, 284479, 806347, 897203, 1553693, 2989597, 10482511, 11663639, 20198009, 63701413, 828118369]

約数ペア:

[(1, 828118369), (13, 63701413), (41, 20198009), (71, 11663639), (79, 10482511), (277, 2989597), (533, 1553693), (923, 897203), (1027, 806347), (2911, 284479), (3239, 255671), (3601, 229969), (5609, 147641), (11357, 72917), (19667, 42107), (21883, 37843)]