30475449

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5805

約数の個数: 24

約数和(自身を含む): 47840000

約数和(自身を除く): 17364551

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 5749, 17247, 51741, 109231, 178219, 327693, 534657, 983079, 1603971, 3386161, 10158483, 30475449]

約数ペア:

[(1, 30475449), (3, 10158483), (9, 3386161), (19, 1603971), (31, 983079), (57, 534657), (93, 327693), (171, 178219), (279, 109231), (589, 51741), (1767, 17247), (5301, 5749)]