47022171

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 73382400

約数和(自身を除く): 26360229

約数列:

[1, 3, 7, 21, 89, 139, 181, 267, 417, 543, 623, 973, 1267, 1869, 2919, 3801, 12371, 16109, 25159, 37113, 48327, 75477, 86597, 112763, 176113, 259791, 338289, 528339, 2239151, 6717453, 15674057, 47022171]

約数ペア:

[(1, 47022171), (3, 15674057), (7, 6717453), (21, 2239151), (89, 528339), (139, 338289), (181, 259791), (267, 176113), (417, 112763), (543, 86597), (623, 75477), (973, 48327), (1267, 37113), (1869, 25159), (2919, 16109), (3801, 12371)]