71345373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12497}}^1$

素因数の和:12684

約数の個数: 16

約数和(自身を含む): 104383296

約数和(自身を除く): 33037923

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 12497, 37491, 137467, 412401, 2161981, 6485943, 23781791, 71345373]

約数ペア:

[(1, 71345373), (3, 23781791), (11, 6485943), (33, 2161981), (173, 412401), (519, 137467), (1903, 37491), (5709, 12497)]