421882813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53791}}^1$

素因数の和:53856

約数の個数: 16

約数和(自身を含む): 495747072

約数和(自身を除く): 73864259

約数列:

[1, 11, 23, 31, 253, 341, 713, 7843, 53791, 591701, 1237193, 1667521, 13609123, 18342731, 38352983, 421882813]

約数ペア:

[(1, 421882813), (11, 38352983), (23, 18342731), (31, 13609123), (253, 1667521), (341, 1237193), (713, 591701), (7843, 53791)]