2129303907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{156371}}^1$

素因数の和:156483

約数の個数: 24

約数和(自身を含む): 3293194320

約数和(自身を除く): 1163890413

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 156371, 469113, 1407339, 2658307, 7974921, 13917019, 23924763, 41751057, 125253171, 236589323, 709767969, 2129303907]

約数ペア:

[(1, 2129303907), (3, 709767969), (9, 236589323), (17, 125253171), (51, 41751057), (89, 23924763), (153, 13917019), (267, 7974921), (801, 2658307), (1513, 1407339), (4539, 469113), (13617, 156371)]