2104965

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 3776760

約数和(自身を除く): 1671795

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1613, 4839, 8065, 14517, 24195, 46777, 72585, 140331, 233885, 420993, 701655, 2104965]

約数ペア:

[(1, 2104965), (3, 701655), (5, 420993), (9, 233885), (15, 140331), (29, 72585), (45, 46777), (87, 24195), (145, 14517), (261, 8065), (435, 4839), (1305, 1613)]