2796969

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 4432320

約数和(自身を除く): 1635351

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 359, 371, 1077, 1113, 2513, 2597, 7539, 7791, 17591, 19027, 52773, 57081, 133189, 399567, 932323, 2796969]

約数ペア:

[(1, 2796969), (3, 932323), (7, 399567), (21, 133189), (49, 57081), (53, 52773), (147, 19027), (159, 17591), (359, 7791), (371, 7539), (1077, 2597), (1113, 2513)]