84575631

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211969}}^1$

素因数の和:211998

約数の個数: 16

約数和(自身を含む): 135660800

約数和(自身を除く): 51085169

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 211969, 635907, 1483783, 4027411, 4451349, 12082233, 28191877, 84575631]

約数ペア:

[(1, 84575631), (3, 28191877), (7, 12082233), (19, 4451349), (21, 4027411), (57, 1483783), (133, 635907), (399, 211969)]