1399659261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{466087}}^1$

素因数の和:466121

約数の個数: 32

約数和(自身を含む): 2505689088

約数和(自身を除く): 1106029827

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 466087, 1398261, 3262609, 5126957, 6059131, 9787827, 15380871, 18177393, 35888699, 42413917, 66650441, 107666097, 127241751, 199951323, 466553087, 1399659261]

約数ペア:

[(1, 1399659261), (3, 466553087), (7, 199951323), (11, 127241751), (13, 107666097), (21, 66650441), (33, 42413917), (39, 35888699), (77, 18177393), (91, 15380871), (143, 9787827), (231, 6059131), (273, 5126957), (429, 3262609), (1001, 1398261), (3003, 466087)]