42078043

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 11576357

約数列:

[1, 7, 17, 29, 89, 119, 137, 203, 493, 623, 959, 1513, 2329, 2581, 3451, 3973, 10591, 12193, 16303, 18067, 27811, 43877, 67541, 85351, 207281, 307139, 353597, 472787, 1450967, 2475179, 6011149, 42078043]

約数ペア:

[(1, 42078043), (7, 6011149), (17, 2475179), (29, 1450967), (89, 472787), (119, 353597), (137, 307139), (203, 207281), (493, 85351), (623, 67541), (959, 43877), (1513, 27811), (2329, 18067), (2581, 16303), (3451, 12193), (3973, 10591)]