245598483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 360510976

約数和(自身を除く): 114912493

約数列:

[1, 3, 13, 39, 67, 193, 201, 487, 579, 871, 1461, 2509, 2613, 6331, 7527, 12931, 18993, 32629, 38793, 93991, 97887, 168103, 281973, 424177, 504309, 1221883, 1272531, 3665649, 6297397, 18892191, 81866161, 245598483]

約数ペア:

[(1, 245598483), (3, 81866161), (13, 18892191), (39, 6297397), (67, 3665649), (193, 1272531), (201, 1221883), (487, 504309), (579, 424177), (871, 281973), (1461, 168103), (2509, 97887), (2613, 93991), (6331, 38793), (7527, 32629), (12931, 18993)]