495236161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 619752960

約数和(自身を除く): 124516799

約数列:

[1, 7, 23, 29, 73, 161, 203, 511, 667, 1453, 1679, 2117, 4669, 10171, 11753, 14819, 33419, 42137, 48691, 106069, 233933, 294959, 340837, 742483, 969151, 2439587, 3076001, 6784057, 17077109, 21532007, 70748023, 495236161]

約数ペア:

[(1, 495236161), (7, 70748023), (23, 21532007), (29, 17077109), (73, 6784057), (161, 3076001), (203, 2439587), (511, 969151), (667, 742483), (1453, 340837), (1679, 294959), (2117, 233933), (4669, 106069), (10171, 48691), (11753, 42137), (14819, 33419)]