2493237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1377483

約数列:

[1, 3, 17, 19, 31, 51, 57, 83, 93, 249, 323, 527, 589, 969, 1411, 1577, 1581, 1767, 2573, 4233, 4731, 7719, 10013, 26809, 30039, 43741, 48887, 80427, 131223, 146661, 831079, 2493237]

約数ペア:

[(1, 2493237), (3, 831079), (17, 146661), (19, 131223), (31, 80427), (51, 48887), (57, 43741), (83, 30039), (93, 26809), (249, 10013), (323, 7719), (527, 4731), (589, 4233), (969, 2573), (1411, 1767), (1577, 1581)]