351245377

素因数分解:

$7^3\times {\mathrm{101}}^1\times {\mathrm{10139}}^1$

素因数の和:10261

約数の個数: 16

約数和(自身を含む): 413712000

約数和(自身を除く): 62466623

約数列:

[1, 7, 49, 101, 343, 707, 4949, 10139, 34643, 70973, 496811, 1024039, 3477677, 7168273, 50177911, 351245377]

約数ペア:

[(1, 351245377), (7, 50177911), (49, 7168273), (101, 3477677), (343, 1024039), (707, 496811), (4949, 70973), (10139, 34643)]