31842609

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 14122191

約数列:

[1, 3, 29, 41, 79, 87, 113, 123, 237, 339, 1189, 2291, 3239, 3277, 3567, 4633, 6873, 8927, 9717, 9831, 13899, 26781, 93931, 134357, 258883, 281793, 366007, 403071, 776649, 1098021, 10614203, 31842609]

約数ペア:

[(1, 31842609), (3, 10614203), (29, 1098021), (41, 776649), (79, 403071), (87, 366007), (113, 281793), (123, 258883), (237, 134357), (339, 93931), (1189, 26781), (2291, 13899), (3239, 9831), (3277, 9717), (3567, 8927), (4633, 6873)]