913011933

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 1295419392

約数和(自身を除く): 382407459

約数列:

[1, 3, 23, 69, 71, 213, 227, 681, 821, 1633, 2463, 4899, 5221, 15663, 16117, 18883, 48351, 56649, 58291, 174873, 186367, 370691, 559101, 1112073, 1340693, 4022079, 4286441, 12859323, 13232057, 39696171, 304337311, 913011933]

約数ペア:

[(1, 913011933), (3, 304337311), (23, 39696171), (69, 13232057), (71, 12859323), (213, 4286441), (227, 4022079), (681, 1340693), (821, 1112073), (1633, 559101), (2463, 370691), (4899, 186367), (5221, 174873), (15663, 58291), (16117, 56649), (18883, 48351)]