11843013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 20238336

約数和(自身を除く): 8395323

約数列:

[1, 3, 7, 13, 21, 39, 47, 71, 91, 141, 169, 213, 273, 329, 497, 507, 611, 923, 987, 1183, 1491, 1833, 2769, 3337, 3549, 4277, 6461, 7943, 10011, 11999, 12831, 19383, 23359, 23829, 35997, 43381, 55601, 70077, 83993, 130143, 166803, 251979, 303667, 563953, 911001, 1691859, 3947671, 11843013]

約数ペア:

[(1, 11843013), (3, 3947671), (7, 1691859), (13, 911001), (21, 563953), (39, 303667), (47, 251979), (71, 166803), (91, 130143), (141, 83993), (169, 70077), (213, 55601), (273, 43381), (329, 35997), (497, 23829), (507, 23359), (611, 19383), (923, 12831), (987, 11999), (1183, 10011), (1491, 7943), (1833, 6461), (2769, 4277), (3337, 3549)]