13731927

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 21315840

約数和(自身を除く): 7583913

約数列:

[1, 3, 11, 19, 33, 57, 121, 181, 209, 363, 543, 627, 1331, 1991, 2299, 3439, 3993, 5973, 6897, 10317, 21901, 25289, 37829, 65703, 75867, 113487, 240911, 416119, 722733, 1248357, 4577309, 13731927]

約数ペア:

[(1, 13731927), (3, 4577309), (11, 1248357), (19, 722733), (33, 416119), (57, 240911), (121, 113487), (181, 75867), (209, 65703), (363, 37829), (543, 25289), (627, 21901), (1331, 10317), (1991, 6897), (2299, 5973), (3439, 3993)]