217097799

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{4111}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 300011520

約数和(自身を除く): 82913721

約数列:

[1, 3, 29, 87, 607, 1821, 4111, 12333, 17603, 52809, 119219, 357657, 2495377, 7486131, 72365933, 217097799]

約数ペア:

[(1, 217097799), (3, 72365933), (29, 7486131), (87, 2495377), (607, 357657), (1821, 119219), (4111, 52809), (12333, 17603)]