2013272163

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{77377}}^1$

素因数の和:77456

約数の個数: 36

約数和(自身を含む): 3440225880

約数和(自身を除く): 1426953717

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3717, 8673, 26019, 77377, 232131, 541639, 696393, 1624917, 3791473, 4565243, 4874751, 11374419, 13695729, 31956701, 34123257, 41087187, 95870103, 223696907, 287610309, 671090721, 2013272163]

約数ペア:

[(1, 2013272163), (3, 671090721), (7, 287610309), (9, 223696907), (21, 95870103), (49, 41087187), (59, 34123257), (63, 31956701), (147, 13695729), (177, 11374419), (413, 4874751), (441, 4565243), (531, 3791473), (1239, 1624917), (2891, 696393), (3717, 541639), (8673, 232131), (26019, 77377)]