38521119

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 63705600

約数和(自身を除く): 25184481

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 947, 1043, 1937, 2841, 3129, 5811, 6629, 12311, 13559, 19887, 36933, 40677, 86177, 141103, 258531, 423309, 987721, 1834339, 2963163, 5503017, 12840373, 38521119]

約数ペア:

[(1, 38521119), (3, 12840373), (7, 5503017), (13, 2963163), (21, 1834339), (39, 987721), (91, 423309), (149, 258531), (273, 141103), (447, 86177), (947, 40677), (1043, 36933), (1937, 19887), (2841, 13559), (3129, 12311), (5811, 6629)]