2531052009

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{97547}}^1$

素因数の和:97618

約数の個数: 24

約数和(自身を含む): 3874606560

約数和(自身を除く): 1343554551

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 8649, 25947, 97547, 292641, 877923, 2633769, 3023957, 9071871, 27215613, 81646839, 93742667, 281228001, 843684003, 2531052009]

約数ペア:

[(1, 2531052009), (3, 843684003), (9, 281228001), (27, 93742667), (31, 81646839), (93, 27215613), (279, 9071871), (837, 3023957), (961, 2633769), (2883, 877923), (8649, 292641), (25947, 97547)]