2638914147

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{62773}}^1$

素因数の和:62961

約数の個数: 24

約数和(自身を含む): 3975854064

約数和(自身を除く): 1336939917

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 4671, 14013, 42039, 62773, 188319, 564957, 1694871, 5084613, 10859729, 15253839, 32579187, 97737561, 293212683, 879638049, 2638914147]

約数ペア:

[(1, 2638914147), (3, 879638049), (9, 293212683), (27, 97737561), (81, 32579187), (173, 15253839), (243, 10859729), (519, 5084613), (1557, 1694871), (4671, 564957), (14013, 188319), (42039, 62773)]