2079045

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 3684096

約数和(自身を除く): 1605051

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 983, 2115, 2949, 4915, 8847, 14745, 44235, 46201, 138603, 231005, 415809, 693015, 2079045]

約数ペア:

[(1, 2079045), (3, 693015), (5, 415809), (9, 231005), (15, 138603), (45, 46201), (47, 44235), (141, 14745), (235, 8847), (423, 4915), (705, 2949), (983, 2115)]