726690627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{10369}}^1$

素因数の和:10987

約数の個数: 24

約数和(自身を含む): 1132404000

約数和(自身を除く): 405713373

約数列:

[1, 3, 9, 13, 39, 117, 599, 1797, 5391, 7787, 10369, 23361, 31107, 70083, 93321, 134797, 404391, 1213173, 6211031, 18633093, 55899279, 80743403, 242230209, 726690627]

約数ペア:

[(1, 726690627), (3, 242230209), (9, 80743403), (13, 55899279), (39, 18633093), (117, 6211031), (599, 1213173), (1797, 404391), (5391, 134797), (7787, 93321), (10369, 70083), (23361, 31107)]