429720837

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 724711680

約数和(自身を除く): 294990843

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 109, 147, 273, 327, 637, 763, 1417, 1911, 2063, 2289, 4251, 5341, 6189, 9919, 14441, 16023, 26819, 29757, 43323, 69433, 80457, 101087, 187733, 208299, 224867, 303261, 563199, 674601, 1314131, 1574069, 2923271, 3942393, 4722207, 8769813, 11018483, 20462897, 33055449, 61388691, 143240279, 429720837]

約数ペア:

[(1, 429720837), (3, 143240279), (7, 61388691), (13, 33055449), (21, 20462897), (39, 11018483), (49, 8769813), (91, 4722207), (109, 3942393), (147, 2923271), (273, 1574069), (327, 1314131), (637, 674601), (763, 563199), (1417, 303261), (1911, 224867), (2063, 208299), (2289, 187733), (4251, 101087), (5341, 80457), (6189, 69433), (9919, 43323), (14441, 29757), (16023, 26819)]