1284148971

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2693}}^1$

素因数の和:2770

約数の個数: 60

約数和(自身を含む): 2271386832

約数和(自身を除く): 987237861

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 841, 1827, 2349, 2523, 2693, 5481, 5887, 7569, 8079, 16443, 17661, 18851, 22707, 24237, 52983, 56553, 68121, 72711, 78097, 158949, 169659, 218133, 234291, 476847, 508977, 546679, 702873, 1526931, 1640037, 2108619, 2264813, 4920111, 6325857, 6794439, 14760333, 15853691, 20383317, 44280999, 47561073, 61149951, 142683219, 183449853, 428049657, 1284148971]

約数ペア:

[(1, 1284148971), (3, 428049657), (7, 183449853), (9, 142683219), (21, 61149951), (27, 47561073), (29, 44280999), (63, 20383317), (81, 15853691), (87, 14760333), (189, 6794439), (203, 6325857), (261, 4920111), (567, 2264813), (609, 2108619), (783, 1640037), (841, 1526931), (1827, 702873), (2349, 546679), (2523, 508977), (2693, 476847), (5481, 234291), (5887, 218133), (7569, 169659), (8079, 158949), (16443, 78097), (17661, 72711), (18851, 68121), (22707, 56553), (24237, 52983)]