859619271

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{97231}}^1$

素因数の和:97662

約数の個数: 16

約数和(自身を含む): 1313020928

約数和(自身を除く): 453401657

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 97231, 291693, 680617, 2041851, 40934251, 122802753, 286539757, 859619271]

約数ペア:

[(1, 859619271), (3, 286539757), (7, 122802753), (21, 40934251), (421, 2041851), (1263, 680617), (2947, 291693), (8841, 97231)]