12101331

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 19649952

約数和(自身を除く): 7548621

約数列:

[1, 3, 11, 17, 33, 37, 51, 53, 111, 121, 159, 187, 363, 407, 561, 583, 629, 901, 1221, 1749, 1887, 1961, 2057, 2703, 4477, 5883, 6171, 6413, 6919, 9911, 13431, 19239, 20757, 21571, 29733, 33337, 64713, 76109, 100011, 109021, 228327, 237281, 327063, 366707, 711843, 1100121, 4033777, 12101331]

約数ペア:

[(1, 12101331), (3, 4033777), (11, 1100121), (17, 711843), (33, 366707), (37, 327063), (51, 237281), (53, 228327), (111, 109021), (121, 100011), (159, 76109), (187, 64713), (363, 33337), (407, 29733), (561, 21571), (583, 20757), (629, 19239), (901, 13431), (1221, 9911), (1749, 6919), (1887, 6413), (1961, 6171), (2057, 5883), (2703, 4477)]