1972377029

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{18367}}^1$

素因数の和:18449

約数の個数: 24

約数和(自身を含む): 2437800960

約数和(自身を除く): 465423931

約数列:

[1, 7, 23, 29, 161, 203, 529, 667, 3703, 4669, 15341, 18367, 107387, 128569, 422441, 532643, 2957087, 3728501, 9716143, 12250789, 68013001, 85755523, 281768147, 1972377029]

約数ペア:

[(1, 1972377029), (7, 281768147), (23, 85755523), (29, 68013001), (161, 12250789), (203, 9716143), (529, 3728501), (667, 2957087), (3703, 532643), (4669, 422441), (15341, 128569), (18367, 107387)]