1328671623

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1\times {\mathrm{8669}}^1$

素因数の和:9806

約数の個数: 16

約数和(自身を含む): 1811128320

約数和(自身を除く): 482456697

約数列:

[1, 3, 47, 141, 1087, 3261, 8669, 26007, 51089, 153267, 407443, 1222329, 9423203, 28269609, 442890541, 1328671623]

約数ペア:

[(1, 1328671623), (3, 442890541), (47, 28269609), (141, 9423203), (1087, 1222329), (3261, 407443), (8669, 153267), (26007, 51089)]