8672618979

素因数分解:

$3^2\times {\mathrm{541}}^1\times {\mathrm{647}}^1\times {\mathrm{2753}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 12574235232

約数和(自身を除く): 3901616253

約数列:

[1, 3, 9, 541, 647, 1623, 1941, 2753, 4869, 5823, 8259, 24777, 350027, 1050081, 1489373, 1781191, 3150243, 4468119, 5343573, 13404357, 16030719, 963624331, 2890872993, 8672618979]

約数ペア:

[(1, 8672618979), (3, 2890872993), (9, 963624331), (541, 16030719), (647, 13404357), (1623, 5343573), (1941, 4468119), (2753, 3150243), (4869, 1781191), (5823, 1489373), (8259, 1050081), (24777, 350027)]