947201857

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{99277}}^1$

素因数の和:99360

約数の個数: 16

約数和(自身を含む): 1143682560

約数和(自身を除く): 196480703

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 99277, 694939, 2879033, 4666019, 20153231, 32662133, 135314551, 947201857]

約数ペア:

[(1, 947201857), (7, 135314551), (29, 32662133), (47, 20153231), (203, 4666019), (329, 2879033), (1363, 694939), (9541, 99277)]