879975423

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{27077}}^1$

素因数の和:27263

約数の個数: 24

約数和(自身を含む): 1334837088

約数和(自身を除く): 454861665

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1413, 3611, 10833, 27077, 32499, 81231, 243693, 622771, 1868313, 4251089, 5604939, 12753267, 38259801, 97775047, 293325141, 879975423]

約数ペア:

[(1, 879975423), (3, 293325141), (9, 97775047), (23, 38259801), (69, 12753267), (157, 5604939), (207, 4251089), (471, 1868313), (1413, 622771), (3611, 243693), (10833, 81231), (27077, 32499)]