421707937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1\times {\mathrm{1759}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 499276800

約数和(自身を除く): 77568863

約数列:

[1, 7, 29, 203, 1181, 1759, 8267, 12313, 34249, 51011, 239743, 357077, 2077379, 14541653, 60243991, 421707937]

約数ペア:

[(1, 421707937), (7, 60243991), (29, 14541653), (203, 2077379), (1181, 357077), (1759, 239743), (8267, 51011), (12313, 34249)]