23385813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 12072747

約数列:

[1, 3, 11, 33, 37, 107, 111, 179, 321, 407, 537, 1177, 1221, 1969, 3531, 3959, 5907, 6623, 11877, 19153, 19869, 43549, 57459, 72853, 130647, 210683, 218559, 632049, 708661, 2125983, 7795271, 23385813]

約数ペア:

[(1, 23385813), (3, 7795271), (11, 2125983), (33, 708661), (37, 632049), (107, 218559), (111, 210683), (179, 130647), (321, 72853), (407, 57459), (537, 43549), (1177, 19869), (1221, 19153), (1969, 11877), (3531, 6623), (3959, 5907)]