6451653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 10112256

約数和(自身を除く): 3660603

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 263, 481, 629, 663, 789, 1443, 1887, 3419, 4471, 8177, 9731, 10257, 13413, 24531, 29193, 58123, 126503, 165427, 174369, 379509, 496281, 2150551, 6451653]

約数ペア:

[(1, 6451653), (3, 2150551), (13, 496281), (17, 379509), (37, 174369), (39, 165427), (51, 126503), (111, 58123), (221, 29193), (263, 24531), (481, 13413), (629, 10257), (663, 9731), (789, 8177), (1443, 4471), (1887, 3419)]