288445947

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{20753}}^1$

素因数の和:20910

約数の個数: 16

約数和(自身を含む): 397480608

約数和(自身を除く): 109034661

約数列:

[1, 3, 41, 113, 123, 339, 4633, 13899, 20753, 62259, 850873, 2345089, 2552619, 7035267, 96148649, 288445947]

約数ペア:

[(1, 288445947), (3, 96148649), (41, 7035267), (113, 2552619), (123, 2345089), (339, 850873), (4633, 62259), (13899, 20753)]