23000643

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 36397920

約数和(自身を除く): 13397277

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 239, 289, 333, 629, 717, 867, 1887, 2151, 2601, 4063, 5661, 8843, 10693, 12189, 26529, 32079, 36567, 69071, 79587, 96237, 150331, 207213, 450993, 621639, 1352979, 2555627, 7666881, 23000643]

約数ペア:

[(1, 23000643), (3, 7666881), (9, 2555627), (17, 1352979), (37, 621639), (51, 450993), (111, 207213), (153, 150331), (239, 96237), (289, 79587), (333, 69071), (629, 36567), (717, 32079), (867, 26529), (1887, 12189), (2151, 10693), (2601, 8843), (4063, 5661)]