13303683

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 21408288

約数和(自身を除く): 8104605

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 193, 207, 333, 579, 621, 851, 999, 1737, 1863, 2553, 2997, 4439, 5211, 7141, 7659, 13317, 15633, 21423, 22977, 39951, 64269, 68931, 119853, 164243, 192807, 359559, 492729, 578421, 1478187, 4434561, 13303683]

約数ペア:

[(1, 13303683), (3, 4434561), (9, 1478187), (23, 578421), (27, 492729), (37, 359559), (69, 192807), (81, 164243), (111, 119853), (193, 68931), (207, 64269), (333, 39951), (579, 22977), (621, 21423), (851, 15633), (999, 13317), (1737, 7659), (1863, 7141), (2553, 5211), (2997, 4439)]