1021569703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{198017}}^1$

素因数の和:198102

約数の個数: 16

約数和(自身を含む): 1292661504

約数和(自身を除く): 271091801

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 198017, 1386119, 2178187, 13267139, 15247309, 92869973, 145938529, 1021569703]

約数ペア:

[(1, 1021569703), (7, 145938529), (11, 92869973), (67, 15247309), (77, 13267139), (469, 2178187), (737, 1386119), (5159, 198017)]