6860637

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 11808576

約数和(自身を除く): 4947939

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 331, 423, 441, 987, 993, 2303, 2317, 2961, 2979, 6909, 6951, 15557, 16219, 20727, 20853, 46671, 48657, 108899, 140013, 145971, 326697, 762293, 980091, 2286879, 6860637]

約数ペア:

[(1, 6860637), (3, 2286879), (7, 980091), (9, 762293), (21, 326697), (47, 145971), (49, 140013), (63, 108899), (141, 48657), (147, 46671), (329, 20853), (331, 20727), (423, 16219), (441, 15557), (987, 6951), (993, 6909), (2303, 2979), (2317, 2961)]