39693423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 71368704

約数和(自身を除く): 31675281

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 217, 231, 241, 253, 341, 483, 651, 713, 723, 759, 1023, 1687, 1771, 2139, 2387, 2651, 4991, 5061, 5313, 5543, 7161, 7471, 7843, 7953, 14973, 16629, 18557, 22413, 23529, 38801, 52297, 54901, 55671, 60973, 82181, 116403, 156891, 164703, 171833, 182919, 246543, 426811, 515499, 575267, 1202831, 1280433, 1725801, 1890163, 3608493, 5670489, 13231141, 39693423]

約数ペア:

[(1, 39693423), (3, 13231141), (7, 5670489), (11, 3608493), (21, 1890163), (23, 1725801), (31, 1280433), (33, 1202831), (69, 575267), (77, 515499), (93, 426811), (161, 246543), (217, 182919), (231, 171833), (241, 164703), (253, 156891), (341, 116403), (483, 82181), (651, 60973), (713, 55671), (723, 54901), (759, 52297), (1023, 38801), (1687, 23529), (1771, 22413), (2139, 18557), (2387, 16629), (2651, 14973), (4991, 7953), (5061, 7843), (5313, 7471), (5543, 7161)]