13900653

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 22957088

約数和(自身を除く): 9056435

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 307, 351, 387, 559, 921, 1053, 1161, 1677, 2763, 3483, 3991, 5031, 8289, 11973, 13201, 15093, 24867, 35919, 39603, 45279, 107757, 118809, 171613, 323271, 356427, 514839, 1069281, 1544517, 4633551, 13900653]

約数ペア:

[(1, 13900653), (3, 4633551), (9, 1544517), (13, 1069281), (27, 514839), (39, 356427), (43, 323271), (81, 171613), (117, 118809), (129, 107757), (307, 45279), (351, 39603), (387, 35919), (559, 24867), (921, 15093), (1053, 13201), (1161, 11973), (1677, 8289), (2763, 5031), (3483, 3991)]