142214401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17837}}^1$

素因数の和:17928

約数の個数: 16

約数和(自身を含む): 174669696

約数和(自身を除く): 32455295

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 17837, 124859, 303229, 1195079, 2122603, 8365553, 20316343, 142214401]

約数ペア:

[(1, 142214401), (7, 20316343), (17, 8365553), (67, 2122603), (119, 1195079), (469, 303229), (1139, 124859), (7973, 17837)]