22473171

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 39456768

約数和(自身を除く): 16983597

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 311, 333, 651, 777, 933, 1147, 1953, 2177, 2331, 2799, 3441, 6531, 8029, 9641, 10323, 11507, 19593, 24087, 28923, 34521, 67487, 72261, 80549, 86769, 103563, 202461, 241647, 356717, 607383, 724941, 1070151, 2497019, 3210453, 7491057, 22473171]

約数ペア:

[(1, 22473171), (3, 7491057), (7, 3210453), (9, 2497019), (21, 1070151), (31, 724941), (37, 607383), (63, 356717), (93, 241647), (111, 202461), (217, 103563), (259, 86769), (279, 80549), (311, 72261), (333, 67487), (651, 34521), (777, 28923), (933, 24087), (1147, 19593), (1953, 11507), (2177, 10323), (2331, 9641), (2799, 8029), (3441, 6531)]