147122017

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 177210176

約数和(自身を除く): 30088159

約数列:

[1, 7, 29, 67, 203, 373, 469, 841, 1943, 2611, 5887, 10817, 13601, 24991, 56347, 75719, 174937, 313693, 394429, 724739, 2195851, 5073173, 21017431, 147122017]

約数ペア:

[(1, 147122017), (7, 21017431), (29, 5073173), (67, 2195851), (203, 724739), (373, 394429), (469, 313693), (841, 174937), (1943, 75719), (2611, 56347), (5887, 24991), (10817, 13601)]