23174893

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 29253312

約数和(自身を除く): 6078419

約数列:

[1, 7, 17, 43, 49, 119, 301, 647, 731, 833, 2107, 4529, 5117, 10999, 27821, 31703, 35819, 76993, 194747, 472957, 538951, 1363229, 3310699, 23174893]

約数ペア:

[(1, 23174893), (7, 3310699), (17, 1363229), (43, 538951), (49, 472957), (119, 194747), (301, 76993), (647, 35819), (731, 31703), (833, 27821), (2107, 10999), (4529, 5117)]