31461897

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 43928640

約数和(自身を除く): 12466743

約数列:

[1, 3, 29, 83, 87, 249, 2407, 4357, 7221, 13071, 126353, 361631, 379059, 1084893, 10487299, 31461897]

約数ペア:

[(1, 31461897), (3, 10487299), (29, 1084893), (83, 379059), (87, 361631), (249, 126353), (2407, 13071), (4357, 7221)]