2411745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 4472832

約数和(自身を除く): 2061087

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 223, 309, 515, 669, 721, 1115, 1545, 1561, 2163, 3345, 3605, 4683, 7805, 10815, 22969, 23415, 68907, 114845, 160783, 344535, 482349, 803915, 2411745]

約数ペア:

[(1, 2411745), (3, 803915), (5, 482349), (7, 344535), (15, 160783), (21, 114845), (35, 68907), (103, 23415), (105, 22969), (223, 10815), (309, 7805), (515, 4683), (669, 3605), (721, 3345), (1115, 2163), (1545, 1561)]