22013691

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 37822464

約数和(自身を除く): 15808773

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 383, 391, 483, 833, 1127, 1149, 1173, 2499, 2681, 2737, 3381, 6511, 8043, 8211, 8809, 18767, 19159, 19533, 26427, 45577, 56301, 57477, 61663, 136731, 149753, 184989, 319039, 431641, 449259, 957117, 1048271, 1294923, 3144813, 7337897, 22013691]

約数ペア:

[(1, 22013691), (3, 7337897), (7, 3144813), (17, 1294923), (21, 1048271), (23, 957117), (49, 449259), (51, 431641), (69, 319039), (119, 184989), (147, 149753), (161, 136731), (357, 61663), (383, 57477), (391, 56301), (483, 45577), (833, 26427), (1127, 19533), (1149, 19159), (1173, 18767), (2499, 8809), (2681, 8211), (2737, 8043), (3381, 6511)]