31972377

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 44367872

約数和(自身を除く): 12395495

約数列:

[1, 3, 31, 93, 127, 381, 2707, 3937, 8121, 11811, 83917, 251751, 343789, 1031367, 10657459, 31972377]

約数ペア:

[(1, 31972377), (3, 10657459), (31, 1031367), (93, 343789), (127, 251751), (381, 83917), (2707, 11811), (3937, 8121)]