2955696399

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{79847}}^1$

素因数の和:80316

約数の個数: 20

約数和(自身を含む): 4425016464

約数和(自身を除く): 1469320065

約数列:

[1, 3, 9, 27, 81, 457, 1371, 4113, 12339, 37017, 79847, 239541, 718623, 2155869, 6467607, 36490079, 109470237, 328410711, 985232133, 2955696399]

約数ペア:

[(1, 2955696399), (3, 985232133), (9, 328410711), (27, 109470237), (81, 36490079), (457, 6467607), (1371, 2155869), (4113, 718623), (12339, 239541), (37017, 79847)]