87984777

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1439}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 119232000

約数和(自身を除く): 31247223

約数列:

[1, 3, 89, 229, 267, 687, 1439, 4317, 20381, 61143, 128071, 329531, 384213, 988593, 29328259, 87984777]

約数ペア:

[(1, 87984777), (3, 29328259), (89, 988593), (229, 384213), (267, 329531), (687, 128071), (1439, 61143), (4317, 20381)]