1488387873

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{53653}}^1$

素因数の和:54984

約数の個数: 16

約数和(自身を含む): 2269778816

約数和(自身を除く): 781390943

約数列:

[1, 3, 7, 21, 1321, 3963, 9247, 27741, 53653, 160959, 375571, 1126713, 70875613, 212626839, 496129291, 1488387873]

約数ペア:

[(1, 1488387873), (3, 496129291), (7, 212626839), (21, 70875613), (1321, 1126713), (3963, 375571), (9247, 160959), (27741, 53653)]