339546753

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8821}}^1$

素因数の和:8894

約数の個数: 48

約数和(自身を含む): 616551936

約数和(自身を除く): 277005183

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 5499, 8821, 12831, 26463, 38493, 61747, 79389, 114673, 185241, 344019, 414587, 555723, 802711, 1032057, 1243761, 2408133, 2902109, 3731283, 5389631, 7224399, 8706327, 16168893, 26118981, 37727417, 48506679, 113182251, 339546753]

約数ペア:

[(1, 339546753), (3, 113182251), (7, 48506679), (9, 37727417), (13, 26118981), (21, 16168893), (39, 8706327), (47, 7224399), (63, 5389631), (91, 3731283), (117, 2902109), (141, 2408133), (273, 1243761), (329, 1032057), (423, 802711), (611, 555723), (819, 414587), (987, 344019), (1833, 185241), (2961, 114673), (4277, 79389), (5499, 61747), (8821, 38493), (12831, 26463)]