201713109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 307883520

約数和(自身を除く): 106170411

約数列:

[1, 3, 13, 17, 39, 51, 221, 367, 663, 829, 1101, 2487, 4771, 6239, 10777, 14093, 14313, 18717, 32331, 42279, 81107, 183209, 243321, 304243, 549627, 912729, 3955159, 5172131, 11865477, 15516393, 67237703, 201713109]

約数ペア:

[(1, 201713109), (3, 67237703), (13, 15516393), (17, 11865477), (39, 5172131), (51, 3955159), (221, 912729), (367, 549627), (663, 304243), (829, 243321), (1101, 183209), (2487, 81107), (4771, 42279), (6239, 32331), (10777, 18717), (14093, 14313)]