49321447

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 57820672

約数和(自身を除く): 8499225

約数列:

[1, 7, 67, 103, 469, 721, 1021, 6901, 7147, 48307, 68407, 105163, 478849, 736141, 7045921, 49321447]

約数ペア:

[(1, 49321447), (7, 7045921), (67, 736141), (103, 478849), (469, 105163), (721, 68407), (1021, 48307), (6901, 7147)]