313555677

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 437650560

約数和(自身を除く): 124094883

約数列:

[1, 3, 59, 61, 113, 177, 183, 257, 339, 771, 3599, 6667, 6893, 10797, 15163, 15677, 20001, 20679, 29041, 45489, 47031, 87123, 406687, 924943, 1220061, 1713419, 1771501, 2774829, 5140257, 5314503, 104518559, 313555677]

約数ペア:

[(1, 313555677), (3, 104518559), (59, 5314503), (61, 5140257), (113, 2774829), (177, 1771501), (183, 1713419), (257, 1220061), (339, 924943), (771, 406687), (3599, 87123), (6667, 47031), (6893, 45489), (10797, 29041), (15163, 20679), (15677, 20001)]