325454913

素因数分解:

$3^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{1297}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 548236260

約数和(自身を除く): 222781347

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 569, 1297, 1707, 3891, 3983, 5121, 9079, 11673, 11949, 27237, 27881, 35847, 63553, 81711, 83643, 190659, 250929, 571977, 737993, 2213979, 5165951, 6641937, 15497853, 36161657, 46493559, 108484971, 325454913]

約数ペア:

[(1, 325454913), (3, 108484971), (7, 46493559), (9, 36161657), (21, 15497853), (49, 6641937), (63, 5165951), (147, 2213979), (441, 737993), (569, 571977), (1297, 250929), (1707, 190659), (3891, 83643), (3983, 81711), (5121, 63553), (9079, 35847), (11673, 27881), (11949, 27237)]