8986551

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 14087664

約数和(自身を除く): 5101113

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 541, 791, 1623, 2373, 3787, 5537, 11361, 16611, 26509, 61133, 79527, 183399, 427931, 1283793, 2995517, 8986551]

約数ペア:

[(1, 8986551), (3, 2995517), (7, 1283793), (21, 427931), (49, 183399), (113, 79527), (147, 61133), (339, 26509), (541, 16611), (791, 11361), (1623, 5537), (2373, 3787)]