11318211

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 17332224

約数和(自身を除く): 6014013

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 991, 1269, 2973, 3807, 8919, 11421, 26757, 46577, 80271, 139731, 240813, 419193, 1257579, 3772737, 11318211]

約数ペア:

[(1, 11318211), (3, 3772737), (9, 1257579), (27, 419193), (47, 240813), (81, 139731), (141, 80271), (243, 46577), (423, 26757), (991, 11421), (1269, 8919), (2973, 3807)]