289320773

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{2741}}^1$

素因数の和:3652

約数の個数: 16

約数和(自身を含む): 350625024

約数和(自身を除く): 61304251

約数列:

[1, 7, 17, 119, 887, 2741, 6209, 15079, 19187, 46597, 105553, 326179, 2431267, 17018869, 41331539, 289320773]

約数ペア:

[(1, 289320773), (7, 41331539), (17, 17018869), (119, 2431267), (887, 326179), (2741, 105553), (6209, 46597), (15079, 19187)]