2013061953

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15199}}^1$

素因数の和:15286

約数の個数: 48

約数和(自身を含む): 3368563200

約数和(自身を除く): 1355501247

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 833, 901, 1113, 2499, 2597, 2703, 6307, 7791, 15199, 18921, 44149, 45597, 106393, 132447, 258383, 319179, 744751, 775149, 805547, 1808681, 2234253, 2416641, 5426043, 5638829, 12660767, 13694299, 16916487, 37982301, 39471803, 41082897, 95860093, 118415409, 287580279, 671020651, 2013061953]

約数ペア:

[(1, 2013061953), (3, 671020651), (7, 287580279), (17, 118415409), (21, 95860093), (49, 41082897), (51, 39471803), (53, 37982301), (119, 16916487), (147, 13694299), (159, 12660767), (357, 5638829), (371, 5426043), (833, 2416641), (901, 2234253), (1113, 1808681), (2499, 805547), (2597, 775149), (2703, 744751), (6307, 319179), (7791, 258383), (15199, 132447), (18921, 106393), (44149, 45597)]