38893267

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 45342720

約数和(自身を除く): 6449453

約数列:

[1, 7, 89, 163, 383, 623, 1141, 2681, 14507, 34087, 62429, 101549, 238609, 437003, 5556181, 38893267]

約数ペア:

[(1, 38893267), (7, 5556181), (89, 437003), (163, 238609), (383, 101549), (623, 62429), (1141, 34087), (2681, 14507)]