1738103991

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1499}}^1\times {\mathrm{2287}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 2512224000

約数和(自身を除く): 774120009

約数列:

[1, 3, 13, 39, 169, 507, 1499, 2287, 4497, 6861, 19487, 29731, 58461, 89193, 253331, 386503, 759993, 1159509, 3428213, 10284639, 44566769, 133700307, 579367997, 1738103991]

約数ペア:

[(1, 1738103991), (3, 579367997), (13, 133700307), (39, 44566769), (169, 10284639), (507, 3428213), (1499, 1159509), (2287, 759993), (4497, 386503), (6861, 253331), (19487, 89193), (29731, 58461)]