1315690596003

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{9280393}}^1$

素因数の和:9280603

約数の個数: 32

約数和(自身を含む): 2064553570816

約数和(自身を除く): 748862974813

約数列:

[1, 3, 7, 21, 43, 129, 157, 301, 471, 903, 1099, 3297, 6751, 20253, 47257, 141771, 9280393, 27841179, 64962751, 194888253, 399056899, 1197170697, 1457021701, 2793398293, 4371065103, 8380194879, 10199151907, 30597455721, 62651933143, 187955799429, 438563532001, 1315690596003]

約数ペア:

[(1, 1315690596003), (3, 438563532001), (7, 187955799429), (21, 62651933143), (43, 30597455721), (129, 10199151907), (157, 8380194879), (301, 4371065103), (471, 2793398293), (903, 1457021701), (1099, 1197170697), (3297, 399056899), (6751, 194888253), (20253, 64962751), (47257, 27841179), (141771, 9280393)]