10691919

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 18527520

約数和(自身を除く): 7835601

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 173, 189, 327, 519, 567, 763, 981, 1211, 1557, 2289, 2943, 3633, 4671, 6867, 8829, 10899, 14013, 18857, 20601, 32697, 56571, 61803, 98091, 131999, 169713, 395997, 509139, 1187991, 1527417, 3563973, 10691919]

約数ペア:

[(1, 10691919), (3, 3563973), (7, 1527417), (9, 1187991), (21, 509139), (27, 395997), (63, 169713), (81, 131999), (109, 98091), (173, 61803), (189, 56571), (327, 32697), (519, 20601), (567, 18857), (763, 14013), (981, 10899), (1211, 8829), (1557, 6867), (2289, 4671), (2943, 3633)]