1260219120279

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3530025547}}^1$

素因数の和:3530025574

約数の個数: 16

約数和(自身を含む): 2033294715648

約数和(自身を除く): 773075595369

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3530025547, 10590076641, 24710178829, 60010434299, 74130536487, 180031302897, 420073040093, 1260219120279]

約数ペア:

[(1, 1260219120279), (3, 420073040093), (7, 180031302897), (17, 74130536487), (21, 60010434299), (51, 24710178829), (119, 10590076641), (357, 3530025547)]