12152847

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 19284480

約数和(自身を除く): 7131633

約数列:

[1, 3, 7, 21, 53, 61, 159, 179, 183, 371, 427, 537, 1113, 1253, 1281, 3233, 3759, 9487, 9699, 10919, 22631, 28461, 32757, 66409, 67893, 76433, 199227, 229299, 578707, 1736121, 4050949, 12152847]

約数ペア:

[(1, 12152847), (3, 4050949), (7, 1736121), (21, 578707), (53, 229299), (61, 199227), (159, 76433), (179, 67893), (183, 66409), (371, 32757), (427, 28461), (537, 22631), (1113, 10919), (1253, 9699), (1281, 9487), (3233, 3759)]