3431778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 7931520

約数和(自身を除く): 4499742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 809, 1414, 1618, 2121, 2427, 4242, 4854, 5663, 11326, 16989, 33978, 81709, 163418, 245127, 490254, 571963, 1143926, 1715889, 3431778]

約数ペア:

[(1, 3431778), (2, 1715889), (3, 1143926), (6, 571963), (7, 490254), (14, 245127), (21, 163418), (42, 81709), (101, 33978), (202, 16989), (303, 11326), (606, 5663), (707, 4854), (809, 4242), (1414, 2427), (1618, 2121)]