431367729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{140009}}^1$

素因数の和:140104

約数の個数: 16

約数和(自身を含む): 627244800

約数和(自身を除く): 195877071

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 140009, 420027, 1820117, 5460351, 11060711, 33182133, 143789243, 431367729]

約数ペア:

[(1, 431367729), (3, 143789243), (13, 33182133), (39, 11060711), (79, 5460351), (237, 1820117), (1027, 420027), (3081, 140009)]