30723969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6823}}^1$

素因数の和:6924

約数の個数: 16

約数和(自身を含む): 43673600

約数和(自身を除く): 12949631

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 6823, 20469, 129637, 388911, 539017, 1617051, 10241323, 30723969]

約数ペア:

[(1, 30723969), (3, 10241323), (19, 1617051), (57, 539017), (79, 388911), (237, 129637), (1501, 20469), (4503, 6823)]