85280263747

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{30103}}^1\times {\mathrm{4007}}^1$

素因数の和:34218

約数の個数: 16

約数和(自身を含む): 98455974912

約数和(自身を除く): 13175711165

約数列:

[1, 7, 101, 707, 4007, 28049, 30103, 210721, 404707, 2832949, 3040403, 21282821, 120622721, 844359047, 12182894821, 85280263747]

約数ペア:

[(1, 85280263747), (7, 12182894821), (101, 844359047), (707, 120622721), (4007, 21282821), (28049, 3040403), (30103, 2832949), (210721, 404707)]