12608127

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 22064640

約数和(自身を除く): 9456513

約数列:

[1, 3, 7, 9, 21, 29, 63, 67, 87, 103, 201, 203, 261, 309, 469, 603, 609, 721, 927, 1407, 1827, 1943, 2163, 2987, 4221, 5829, 6489, 6901, 8961, 13601, 17487, 20703, 20909, 26883, 40803, 48307, 62109, 62727, 122409, 144921, 188181, 200129, 434763, 600387, 1400903, 1801161, 4202709, 12608127]

約数ペア:

[(1, 12608127), (3, 4202709), (7, 1801161), (9, 1400903), (21, 600387), (29, 434763), (63, 200129), (67, 188181), (87, 144921), (103, 122409), (201, 62727), (203, 62109), (261, 48307), (309, 40803), (469, 26883), (603, 20909), (609, 20703), (721, 17487), (927, 13601), (1407, 8961), (1827, 6901), (1943, 6489), (2163, 5829), (2987, 4221)]