47640591

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1093}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 71678880

約数和(自身を除く): 24038289

約数列:

[1, 3, 9, 29, 87, 167, 261, 501, 1093, 1503, 3279, 4843, 9837, 14529, 31697, 43587, 95091, 182531, 285273, 547593, 1642779, 5293399, 15880197, 47640591]

約数ペア:

[(1, 47640591), (3, 15880197), (9, 5293399), (29, 1642779), (87, 547593), (167, 285273), (261, 182531), (501, 95091), (1093, 43587), (1503, 31697), (3279, 14529), (4843, 9837)]