11814561

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 36

約数和(自身を含む): 19779760

約数和(自身を除く): 7965199

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 571, 627, 1089, 1713, 1881, 2299, 5139, 6281, 6897, 10849, 18843, 20691, 32547, 56529, 69091, 97641, 119339, 207273, 358017, 621819, 1074051, 1312729, 3938187, 11814561]

約数ペア:

[(1, 11814561), (3, 3938187), (9, 1312729), (11, 1074051), (19, 621819), (33, 358017), (57, 207273), (99, 119339), (121, 97641), (171, 69091), (209, 56529), (363, 32547), (571, 20691), (627, 18843), (1089, 10849), (1713, 6897), (1881, 6281), (2299, 5139)]