22971879

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 40772160

約数和(自身を除く): 17800281

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 89, 119, 153, 241, 267, 357, 623, 723, 801, 1071, 1513, 1687, 1869, 2169, 4097, 4539, 5061, 5607, 10591, 12291, 13617, 15183, 21449, 28679, 31773, 36873, 64347, 86037, 95319, 150143, 193041, 258111, 364633, 450429, 1093899, 1351287, 2552431, 3281697, 7657293, 22971879]

約数ペア:

[(1, 22971879), (3, 7657293), (7, 3281697), (9, 2552431), (17, 1351287), (21, 1093899), (51, 450429), (63, 364633), (89, 258111), (119, 193041), (153, 150143), (241, 95319), (267, 86037), (357, 64347), (623, 36873), (723, 31773), (801, 28679), (1071, 21449), (1513, 15183), (1687, 13617), (1869, 12291), (2169, 10591), (4097, 5607), (4539, 5061)]