848479947

素因数分解:

$3^1\times 7^1\times {\mathrm{6977}}^1\times {\mathrm{5791}}^1$

素因数の和:12778

約数の個数: 16

約数和(自身を含む): 1293330432

約数和(自身を除く): 444850485

約数列:

[1, 3, 7, 21, 5791, 6977, 17373, 20931, 40537, 48839, 121611, 146517, 40403807, 121211421, 282826649, 848479947]

約数ペア:

[(1, 848479947), (3, 282826649), (7, 121211421), (21, 40403807), (5791, 146517), (6977, 121611), (17373, 48839), (20931, 40537)]