2024991639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2797}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 3268422144

約数和(自身を除く): 1243430505

約数列:

[1, 3, 9, 11, 33, 71, 99, 103, 213, 309, 639, 781, 927, 1133, 2343, 2797, 3399, 7029, 7313, 8391, 10197, 21939, 25173, 30767, 65817, 80443, 92301, 198587, 241329, 276903, 288091, 595761, 723987, 864273, 1787283, 2184457, 2592819, 3169001, 6553371, 9507003, 19660113, 20454461, 28521009, 61363383, 184090149, 224999071, 674997213, 2024991639]

約数ペア:

[(1, 2024991639), (3, 674997213), (9, 224999071), (11, 184090149), (33, 61363383), (71, 28521009), (99, 20454461), (103, 19660113), (213, 9507003), (309, 6553371), (639, 3169001), (781, 2592819), (927, 2184457), (1133, 1787283), (2343, 864273), (2797, 723987), (3399, 595761), (7029, 288091), (7313, 276903), (8391, 241329), (10197, 198587), (21939, 92301), (25173, 80443), (30767, 65817)]