13303251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 8146989

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 251, 351, 453, 753, 1359, 1963, 2259, 3263, 4077, 5889, 6777, 9789, 17667, 29367, 37901, 53001, 88101, 113703, 341109, 492713, 1023327, 1478139, 4434417, 13303251]

約数ペア:

[(1, 13303251), (3, 4434417), (9, 1478139), (13, 1023327), (27, 492713), (39, 341109), (117, 113703), (151, 88101), (251, 53001), (351, 37901), (453, 29367), (753, 17667), (1359, 9789), (1963, 6777), (2259, 5889), (3263, 4077)]