4727720457

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{17659}}^1$

素因数の和:18013

約数の個数: 24

約数和(自身を含む): 6909439680

約数和(自身を除く): 2181719223

約数列:

[1, 3, 9, 151, 197, 453, 591, 1359, 1773, 17659, 29747, 52977, 89241, 158931, 267723, 2666509, 3478823, 7999527, 10436469, 23998581, 31309407, 525302273, 1575906819, 4727720457]

約数ペア:

[(1, 4727720457), (3, 1575906819), (9, 525302273), (151, 31309407), (197, 23998581), (453, 10436469), (591, 7999527), (1359, 3478823), (1773, 2666509), (17659, 267723), (29747, 158931), (52977, 89241)]