1217394

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1494

約数の個数: 24

約数和(自身を含む): 2695680

約数和(自身を除く): 1478286

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 1439, 2878, 4317, 8634, 12951, 25902, 67633, 135266, 202899, 405798, 608697, 1217394]

約数ペア:

[(1, 1217394), (2, 608697), (3, 405798), (6, 202899), (9, 135266), (18, 67633), (47, 25902), (94, 12951), (141, 8634), (282, 4317), (423, 2878), (846, 1439)]