9415809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 15288000

約数和(自身を除く): 5872191

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3499, 10497, 31491, 45487, 80477, 136461, 241431, 409383, 724293, 1046201, 3138603, 9415809]

約数ペア:

[(1, 9415809), (3, 3138603), (9, 1046201), (13, 724293), (23, 409383), (39, 241431), (69, 136461), (117, 80477), (207, 45487), (299, 31491), (897, 10497), (2691, 3499)]