2198737653

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{3109}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 3624816960

約数和(自身を除く): 1426079307

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 283, 357, 833, 849, 1981, 2499, 3109, 4811, 5943, 9327, 13867, 14433, 21763, 33677, 41601, 52853, 65289, 101031, 152341, 158559, 235739, 369971, 457023, 707217, 879847, 1109913, 2589797, 2639541, 6158929, 7769391, 14957399, 18476787, 43112503, 44872197, 104701793, 129337509, 314105379, 732912551, 2198737653]

約数ペア:

[(1, 2198737653), (3, 732912551), (7, 314105379), (17, 129337509), (21, 104701793), (49, 44872197), (51, 43112503), (119, 18476787), (147, 14957399), (283, 7769391), (357, 6158929), (833, 2639541), (849, 2589797), (1981, 1109913), (2499, 879847), (3109, 707217), (4811, 457023), (5943, 369971), (9327, 235739), (13867, 158559), (14433, 152341), (21763, 101031), (33677, 65289), (41601, 52853)]