103205473

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12721}}^1$

素因数の和:12808

約数の個数: 16

約数和(自身を含む): 126202240

約数和(自身を除く): 22996767

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 12721, 89047, 241699, 775981, 1691893, 5431867, 14743639, 103205473]

約数ペア:

[(1, 103205473), (7, 14743639), (19, 5431867), (61, 1691893), (133, 775981), (427, 241699), (1159, 89047), (8113, 12721)]