31369107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 52462080

約数和(自身を除く): 21092973

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 593, 687, 1603, 1779, 2519, 4151, 4809, 6523, 7557, 12453, 17633, 19569, 45661, 52899, 135797, 136983, 407391, 950579, 1493767, 2851737, 4481301, 10456369, 31369107]

約数ペア:

[(1, 31369107), (3, 10456369), (7, 4481301), (11, 2851737), (21, 1493767), (33, 950579), (77, 407391), (229, 136983), (231, 135797), (593, 52899), (687, 45661), (1603, 19569), (1779, 17633), (2519, 12453), (4151, 7557), (4809, 6523)]