2027403

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 3640320

約数和(自身を除く): 1612917

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 631, 1071, 1893, 3213, 4417, 5679, 10727, 13251, 17037, 32181, 39753, 75089, 96543, 119259, 225267, 289629, 675801, 2027403]

約数ペア:

[(1, 2027403), (3, 675801), (7, 289629), (9, 225267), (17, 119259), (21, 96543), (27, 75089), (51, 39753), (63, 32181), (119, 17037), (153, 13251), (189, 10727), (357, 5679), (459, 4417), (631, 3213), (1071, 1893)]