65312471

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 76325376

約数和(自身を除く): 11012905

約数列:

[1, 7, 67, 157, 469, 887, 1099, 6209, 10519, 59429, 73633, 139259, 416003, 974813, 9330353, 65312471]

約数ペア:

[(1, 65312471), (7, 9330353), (67, 974813), (157, 416003), (469, 139259), (887, 73633), (1099, 59429), (6209, 10519)]