30407637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 45577728

約数和(自身を除く): 15170091

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 313, 611, 689, 939, 1833, 2067, 2491, 4069, 7473, 12207, 14711, 16589, 32383, 44133, 49767, 97149, 191243, 215657, 573729, 646971, 779683, 2339049, 10135879, 30407637]

約数ペア:

[(1, 30407637), (3, 10135879), (13, 2339049), (39, 779683), (47, 646971), (53, 573729), (141, 215657), (159, 191243), (313, 97149), (611, 49767), (689, 44133), (939, 32383), (1833, 16589), (2067, 14711), (2491, 12207), (4069, 7473)]