1330931399

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 1645248000

約数和(自身を除く): 314316601

約数列:

[1, 7, 19, 43, 133, 301, 409, 569, 817, 2863, 3983, 5719, 7771, 10811, 17587, 24467, 54397, 75677, 123109, 171269, 232721, 334153, 464873, 1629047, 2339071, 3254111, 4421699, 10007003, 30951893, 70049021, 190133057, 1330931399]

約数ペア:

[(1, 1330931399), (7, 190133057), (19, 70049021), (43, 30951893), (133, 10007003), (301, 4421699), (409, 3254111), (569, 2339071), (817, 1629047), (2863, 464873), (3983, 334153), (5719, 232721), (7771, 171269), (10811, 123109), (17587, 75677), (24467, 54397)]