473279289

素因数分解:

$3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{3511}}^1$

素因数の和:3666

約数の個数: 32

約数和(自身を含む): 741734400

約数和(自身を除く): 268455111

約数列:

[1, 3, 7, 21, 49, 131, 147, 343, 393, 917, 1029, 2751, 3511, 6419, 10533, 19257, 24577, 44933, 73731, 134799, 172039, 459941, 516117, 1204273, 1379823, 3219587, 3612819, 9658761, 22537109, 67611327, 157759763, 473279289]

約数ペア:

[(1, 473279289), (3, 157759763), (7, 67611327), (21, 22537109), (49, 9658761), (131, 3612819), (147, 3219587), (343, 1379823), (393, 1204273), (917, 516117), (1029, 459941), (2751, 172039), (3511, 134799), (6419, 73731), (10533, 44933), (19257, 24577)]