971385246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4151219}}^1$

素因数の和:4151240

約数の個数: 24

約数和(自身を含む): 2266566120

約数和(自身を除く): 1295180874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4151219, 8302438, 12453657, 24907314, 37360971, 53965847, 74721942, 107931694, 161897541, 323795082, 485692623, 971385246]

約数ペア:

[(1, 971385246), (2, 485692623), (3, 323795082), (6, 161897541), (9, 107931694), (13, 74721942), (18, 53965847), (26, 37360971), (39, 24907314), (78, 12453657), (117, 8302438), (234, 4151219)]