419424453

素因数分解:

$3^3\times 7^1\times {\mathrm{2219177}}^1$

素因数の和:2219193

約数の個数: 16

約数和(自身を含む): 710136960

約数和(自身を除く): 290712507

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2219177, 6657531, 15534239, 19972593, 46602717, 59917779, 139808151, 419424453]

約数ペア:

[(1, 419424453), (3, 139808151), (7, 59917779), (9, 46602717), (21, 19972593), (27, 15534239), (63, 6657531), (189, 2219177)]