1634919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2655744

約数和(自身を除く): 1020825

約数列:

[1, 3, 11, 13, 33, 37, 39, 103, 111, 143, 309, 407, 429, 481, 1133, 1221, 1339, 1443, 3399, 3811, 4017, 5291, 11433, 14729, 15873, 41921, 44187, 49543, 125763, 148629, 544973, 1634919]

約数ペア:

[(1, 1634919), (3, 544973), (11, 148629), (13, 125763), (33, 49543), (37, 44187), (39, 41921), (103, 15873), (111, 14729), (143, 11433), (309, 5291), (407, 4017), (429, 3811), (481, 3399), (1133, 1443), (1221, 1339)]