708291213

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12637}}^1$

素因数の和:12821

約数の個数: 32

約数和(自身を含む): 1150159104

約数和(自身を除く): 441867891

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 1099, 2669, 3297, 8007, 12637, 18683, 37911, 56049, 88459, 214829, 265377, 644487, 1503803, 1984009, 4511409, 5952027, 13888063, 33728153, 41664189, 101184459, 236097071, 708291213]

約数ペア:

[(1, 708291213), (3, 236097071), (7, 101184459), (17, 41664189), (21, 33728153), (51, 13888063), (119, 5952027), (157, 4511409), (357, 1984009), (471, 1503803), (1099, 644487), (2669, 265377), (3297, 214829), (8007, 88459), (12637, 56049), (18683, 37911)]