4430457

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 20

約数和(自身を含む): 6708240

約数和(自身を除く): 2277783

約数列:

[1, 3, 9, 27, 81, 83, 249, 659, 747, 1977, 2241, 5931, 6723, 17793, 53379, 54697, 164091, 492273, 1476819, 4430457]

約数ペア:

[(1, 4430457), (3, 1476819), (9, 492273), (27, 164091), (81, 54697), (83, 53379), (249, 17793), (659, 6723), (747, 5931), (1977, 2241)]