971880117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2657}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 1425368448

約数和(自身を除く): 453488331

約数列:

[1, 3, 13, 39, 83, 113, 249, 339, 1079, 1469, 2657, 3237, 4407, 7971, 9379, 28137, 34541, 103623, 121927, 220531, 300241, 365781, 661593, 900723, 2866903, 3903133, 8600709, 11709399, 24920003, 74760009, 323960039, 971880117]

約数ペア:

[(1, 971880117), (3, 323960039), (13, 74760009), (39, 24920003), (83, 11709399), (113, 8600709), (249, 3903133), (339, 2866903), (1079, 900723), (1469, 661593), (2657, 365781), (3237, 300241), (4407, 220531), (7971, 121927), (9379, 103623), (28137, 34541)]