1115557521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{294887}}^1$

素因数の和:295000

約数の個数: 16

約数和(自身を含む): 1618345344

約数和(自身を除く): 502787823

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 294887, 884661, 3833531, 11500593, 28604039, 85812117, 371852507, 1115557521]

約数ペア:

[(1, 1115557521), (3, 371852507), (13, 85812117), (39, 28604039), (97, 11500593), (291, 3833531), (1261, 884661), (3783, 294887)]