939528681

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{202441}}^1$

素因数の和:202481

約数の個数: 32

約数和(自身を含む): 1632492288

約数和(自身を除く): 692963607

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 202441, 607323, 1417087, 2631733, 3441497, 4251261, 7895199, 10324491, 18422131, 24090479, 44739461, 55266393, 72271437, 134218383, 313176227, 939528681]

約数ペア:

[(1, 939528681), (3, 313176227), (7, 134218383), (13, 72271437), (17, 55266393), (21, 44739461), (39, 24090479), (51, 18422131), (91, 10324491), (119, 7895199), (221, 4251261), (273, 3441497), (357, 2631733), (663, 1417087), (1547, 607323), (4641, 202441)]