40697877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 61102080

約数和(自身を除く): 20404203

約数列:

[1, 3, 11, 33, 67, 79, 201, 233, 237, 699, 737, 869, 2211, 2563, 2607, 5293, 7689, 15611, 15879, 18407, 46833, 55221, 58223, 171721, 174669, 202477, 515163, 607431, 1233269, 3699807, 13565959, 40697877]

約数ペア:

[(1, 40697877), (3, 13565959), (11, 3699807), (33, 1233269), (67, 607431), (79, 515163), (201, 202477), (233, 174669), (237, 171721), (699, 58223), (737, 55221), (869, 46833), (2211, 18407), (2563, 15879), (2607, 15611), (5293, 7689)]