2247452757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 3757777920

約数和(自身を除く): 1510325163

約数列:

[1, 3, 9, 11, 27, 33, 53, 67, 99, 159, 201, 297, 477, 583, 603, 737, 1431, 1749, 1809, 2131, 2211, 3551, 5247, 6393, 6633, 10653, 15741, 19179, 19899, 23441, 31959, 39061, 57537, 70323, 95877, 112943, 117183, 142777, 210969, 338829, 351549, 428331, 632907, 1016487, 1054647, 1242373, 1284993, 1570547, 3049461, 3727119, 3854979, 4711641, 7567181, 11181357, 14134923, 22701543, 33544071, 42404769, 68104629, 83238991, 204313887, 249716973, 749150919, 2247452757]

約数ペア:

[(1, 2247452757), (3, 749150919), (9, 249716973), (11, 204313887), (27, 83238991), (33, 68104629), (53, 42404769), (67, 33544071), (99, 22701543), (159, 14134923), (201, 11181357), (297, 7567181), (477, 4711641), (583, 3854979), (603, 3727119), (737, 3049461), (1431, 1570547), (1749, 1284993), (1809, 1242373), (2131, 1054647), (2211, 1016487), (3551, 632907), (5247, 428331), (6393, 351549), (6633, 338829), (10653, 210969), (15741, 142777), (19179, 117183), (19899, 112943), (23441, 95877), (31959, 70323), (39061, 57537)]