1293299613

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{57457}}^1$

素因数の和:57565

約数の個数: 24

約数和(自身を含む): 1945068216

約数和(自身を除く): 651768603

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 2501, 7503, 22509, 57457, 172371, 517113, 2355737, 3504877, 7067211, 10514631, 21201633, 31543893, 143699957, 431099871, 1293299613]

約数ペア:

[(1, 1293299613), (3, 431099871), (9, 143699957), (41, 31543893), (61, 21201633), (123, 10514631), (183, 7067211), (369, 3504877), (549, 2355737), (2501, 517113), (7503, 172371), (22509, 57457)]