1217433891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{769}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 1738598400

約数和(自身を除く): 521164509

約数列:

[1, 3, 29, 31, 87, 93, 587, 769, 899, 1761, 2307, 2697, 17023, 18197, 22301, 23839, 51069, 54591, 66903, 71517, 451403, 527713, 691331, 1354209, 1583139, 2073993, 13090687, 13993493, 39272061, 41980479, 405811297, 1217433891]

約数ペア:

[(1, 1217433891), (3, 405811297), (29, 41980479), (31, 39272061), (87, 13993493), (93, 13090687), (587, 2073993), (769, 1583139), (899, 1354209), (1761, 691331), (2307, 527713), (2697, 451403), (17023, 71517), (18197, 66903), (22301, 54591), (23839, 51069)]