31327029

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1097}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 47960640

約数和(自身を除く): 16633611

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1097, 1503, 3173, 3291, 9519, 9873, 20843, 28557, 62529, 183199, 187587, 549597, 1648791, 3480781, 10442343, 31327029]

約数ペア:

[(1, 31327029), (3, 10442343), (9, 3480781), (19, 1648791), (57, 549597), (167, 187587), (171, 183199), (501, 62529), (1097, 28557), (1503, 20843), (3173, 9873), (3291, 9519)]