1335194637

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{2399}}^1$

素因数の和:3985

約数の個数: 32

約数和(自身を含む): 2156544000

約数和(自身を除く): 821349363

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1559, 2399, 4677, 7197, 10913, 16793, 26503, 32739, 40783, 50379, 79509, 122349, 185521, 285481, 556563, 856443, 3740041, 11220123, 26180287, 63580697, 78540861, 190742091, 445064879, 1335194637]

約数ペア:

[(1, 1335194637), (3, 445064879), (7, 190742091), (17, 78540861), (21, 63580697), (51, 26180287), (119, 11220123), (357, 3740041), (1559, 856443), (2399, 556563), (4677, 285481), (7197, 185521), (10913, 122349), (16793, 79509), (26503, 50379), (32739, 40783)]