730677369

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{140057}}^1$

素因数の和:140144

約数の個数: 16

約数和(自身を含む): 1021863168

約数和(自身を除く): 291185799

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 140057, 420171, 5182109, 6582679, 15546327, 19748037, 243559123, 730677369]

約数ペア:

[(1, 730677369), (3, 243559123), (37, 19748037), (47, 15546327), (111, 6582679), (141, 5182109), (1739, 420171), (5217, 140057)]