1540806423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{1697}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 2288197632

約数和(自身を除く): 747391209

約数列:

[1, 3, 13, 31, 39, 93, 403, 751, 1209, 1697, 2253, 5091, 9763, 22061, 23281, 29289, 52607, 66183, 69843, 157821, 302653, 683891, 907959, 1274447, 2051673, 3823341, 16567811, 39507857, 49703433, 118523571, 513602141, 1540806423]

約数ペア:

[(1, 1540806423), (3, 513602141), (13, 118523571), (31, 49703433), (39, 39507857), (93, 16567811), (403, 3823341), (751, 2051673), (1209, 1274447), (1697, 907959), (2253, 683891), (5091, 302653), (9763, 157821), (22061, 69843), (23281, 66183), (29289, 52607)]