12782637

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 9335763

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 1439, 2961, 4317, 8883, 10073, 12951, 30219, 38853, 67633, 90657, 202899, 271971, 473431, 608697, 1420293, 1826091, 4260879, 12782637]

約数ペア:

[(1, 12782637), (3, 4260879), (7, 1826091), (9, 1420293), (21, 608697), (27, 473431), (47, 271971), (63, 202899), (141, 90657), (189, 67633), (329, 38853), (423, 30219), (987, 12951), (1269, 10073), (1439, 8883), (2961, 4317)]