29365947

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 47104200

約数和(自身を除く): 17738253

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 449, 507, 559, 1347, 1521, 1677, 4041, 5031, 5837, 7267, 17511, 19307, 21801, 52533, 57921, 65403, 75881, 173763, 227643, 250991, 682929, 752973, 2258919, 3262883, 9788649, 29365947]

約数ペア:

[(1, 29365947), (3, 9788649), (9, 3262883), (13, 2258919), (39, 752973), (43, 682929), (117, 250991), (129, 227643), (169, 173763), (387, 75881), (449, 65403), (507, 57921), (559, 52533), (1347, 21801), (1521, 19307), (1677, 17511), (4041, 7267), (5031, 5837)]