197824641

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{33287}}^1$

素因数の和:33580

約数の個数: 16

約数和(自身を含む): 302521344

約数和(自身を除く): 104696703

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 33287, 99861, 233009, 699027, 9420221, 28260663, 65941547, 197824641]

約数ペア:

[(1, 197824641), (3, 65941547), (7, 28260663), (21, 9420221), (283, 699027), (849, 233009), (1981, 99861), (5943, 33287)]