7347811009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{40973}}^1$

素因数の和:41145

約数の個数: 32

約数和(自身を含む): 9770823936

約数和(自身を除く): 2423012927

約数列:

[1, 7, 11, 17, 77, 119, 137, 187, 959, 1309, 1507, 2329, 10549, 16303, 25619, 40973, 179333, 286811, 450703, 696541, 3154921, 4875787, 5613301, 7661951, 39293107, 53633657, 61746311, 95426117, 432224177, 667982819, 1049687287, 7347811009]

約数ペア:

[(1, 7347811009), (7, 1049687287), (11, 667982819), (17, 432224177), (77, 95426117), (119, 61746311), (137, 53633657), (187, 39293107), (959, 7661951), (1309, 5613301), (1507, 4875787), (2329, 3154921), (10549, 696541), (16303, 450703), (25619, 286811), (40973, 179333)]