39307191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 65691648

約数和(自身を除く): 26384457

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 263, 647, 789, 1841, 1941, 2893, 4529, 5523, 7117, 8679, 13587, 20251, 21351, 49819, 60753, 149457, 170161, 510483, 1191127, 1871771, 3573381, 5615313, 13102397, 39307191]

約数ペア:

[(1, 39307191), (3, 13102397), (7, 5615313), (11, 3573381), (21, 1871771), (33, 1191127), (77, 510483), (231, 170161), (263, 149457), (647, 60753), (789, 49819), (1841, 21351), (1941, 20251), (2893, 13587), (4529, 8679), (5523, 7117)]