1340012163

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{17839}}^1$

素因数の和:17936

約数の個数: 32

約数和(自身を含む): 2112256000

約数和(自身を除く): 772243837

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 343, 511, 1029, 1533, 3577, 10731, 17839, 25039, 53517, 75117, 124873, 374619, 874111, 1302247, 2622333, 3906741, 6118777, 9115729, 18356331, 27347187, 63810103, 191430309, 446670721, 1340012163]

約数ペア:

[(1, 1340012163), (3, 446670721), (7, 191430309), (21, 63810103), (49, 27347187), (73, 18356331), (147, 9115729), (219, 6118777), (343, 3906741), (511, 2622333), (1029, 1302247), (1533, 874111), (3577, 374619), (10731, 124873), (17839, 75117), (25039, 53517)]