320031933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 468840960

約数和(自身を除く): 148809027

約数列:

[1, 3, 13, 39, 101, 113, 303, 339, 719, 1313, 1469, 2157, 3939, 4407, 9347, 11413, 28041, 34239, 72619, 81247, 148369, 217857, 243741, 445107, 944047, 1056211, 2832141, 3168633, 8205947, 24617841, 106677311, 320031933]

約数ペア:

[(1, 320031933), (3, 106677311), (13, 24617841), (39, 8205947), (101, 3168633), (113, 2832141), (303, 1056211), (339, 944047), (719, 445107), (1313, 243741), (1469, 217857), (2157, 148369), (3939, 81247), (4407, 72619), (9347, 34239), (11413, 28041)]