2095317

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 3511040

約数和(自身を除く): 1415723

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 421, 553, 711, 1263, 1659, 2947, 3789, 4977, 8841, 26523, 33259, 99777, 232813, 299331, 698439, 2095317]

約数ペア:

[(1, 2095317), (3, 698439), (7, 299331), (9, 232813), (21, 99777), (63, 33259), (79, 26523), (237, 8841), (421, 4977), (553, 3789), (711, 2947), (1263, 1659)]