7308963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 12220416

約数和(自身を除く): 4911453

約数列:

[1, 3, 9, 17, 23, 31, 51, 67, 69, 93, 153, 201, 207, 279, 391, 527, 603, 713, 1139, 1173, 1541, 1581, 2077, 2139, 3417, 3519, 4623, 4743, 6231, 6417, 10251, 12121, 13869, 18693, 26197, 35309, 36363, 47771, 78591, 105927, 109089, 143313, 235773, 317781, 429939, 812107, 2436321, 7308963]

約数ペア:

[(1, 7308963), (3, 2436321), (9, 812107), (17, 429939), (23, 317781), (31, 235773), (51, 143313), (67, 109089), (69, 105927), (93, 78591), (153, 47771), (201, 36363), (207, 35309), (279, 26197), (391, 18693), (527, 13869), (603, 12121), (713, 10251), (1139, 6417), (1173, 6231), (1541, 4743), (1581, 4623), (2077, 3519), (2139, 3417)]