11887539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 17731584

約数和(自身を除く): 5844045

約数列:

[1, 3, 17, 31, 51, 73, 93, 103, 219, 309, 527, 1241, 1581, 1751, 2263, 3193, 3723, 5253, 6789, 7519, 9579, 22557, 38471, 54281, 115413, 127823, 162843, 233089, 383469, 699267, 3962513, 11887539]

約数ペア:

[(1, 11887539), (3, 3962513), (17, 699267), (31, 383469), (51, 233089), (73, 162843), (93, 127823), (103, 115413), (219, 54281), (309, 38471), (527, 22557), (1241, 9579), (1581, 7519), (1751, 6789), (2263, 5253), (3193, 3723)]