74874597

素因数分解:

$3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{1283}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 116515296

約数和(自身を除く): 41640699

約数列:

[1, 3, 7, 21, 49, 147, 397, 1191, 1283, 2779, 3849, 8337, 8981, 19453, 26943, 58359, 62867, 188601, 509351, 1528053, 3565457, 10696371, 24958199, 74874597]

約数ペア:

[(1, 74874597), (3, 24958199), (7, 10696371), (21, 3565457), (49, 1528053), (147, 509351), (397, 188601), (1191, 62867), (1283, 58359), (2779, 26943), (3849, 19453), (8337, 8981)]