40834437

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 63995904

約数和(自身を除く): 23161467

約数列:

[1, 3, 7, 21, 61, 127, 183, 251, 381, 427, 753, 889, 1281, 1757, 2667, 5271, 7747, 15311, 23241, 31877, 45933, 54229, 95631, 107177, 162687, 223139, 321531, 669417, 1944497, 5833491, 13611479, 40834437]

約数ペア:

[(1, 40834437), (3, 13611479), (7, 5833491), (21, 1944497), (61, 669417), (127, 321531), (183, 223139), (251, 162687), (381, 107177), (427, 95631), (753, 54229), (889, 45933), (1281, 31877), (1757, 23241), (2667, 15311), (5271, 7747)]