397345914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{7283}}^1$

素因数の和:7731

約数の個数: 48

約数和(自身を含む): 986311872

約数和(自身を除く): 588965958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 433, 866, 1299, 2598, 3031, 3897, 6062, 7283, 7794, 9093, 14566, 18186, 21849, 27279, 43698, 50981, 54558, 65547, 101962, 131094, 152943, 305886, 458829, 917658, 3153539, 6307078, 9460617, 18921234, 22074773, 28381851, 44149546, 56763702, 66224319, 132448638, 198672957, 397345914]

約数ペア:

[(1, 397345914), (2, 198672957), (3, 132448638), (6, 66224319), (7, 56763702), (9, 44149546), (14, 28381851), (18, 22074773), (21, 18921234), (42, 9460617), (63, 6307078), (126, 3153539), (433, 917658), (866, 458829), (1299, 305886), (2598, 152943), (3031, 131094), (3897, 101962), (6062, 65547), (7283, 54558), (7794, 50981), (9093, 43698), (14566, 27279), (18186, 21849)]