340251107

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 440686080

約数和(自身を除く): 100434973

約数列:

[1, 7, 17, 19, 61, 119, 133, 323, 427, 1037, 1159, 2261, 2467, 7259, 8113, 17269, 19703, 41939, 46873, 137921, 150487, 293573, 328111, 796841, 1053409, 2558279, 2859253, 5577887, 17907953, 20014771, 48607301, 340251107]

約数ペア:

[(1, 340251107), (7, 48607301), (17, 20014771), (19, 17907953), (61, 5577887), (119, 2859253), (133, 2558279), (323, 1053409), (427, 796841), (1037, 328111), (1159, 293573), (2261, 150487), (2467, 137921), (7259, 46873), (8113, 41939), (17269, 19703)]