9788894031

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1\times {\mathrm{13399}}^1$

素因数の和:15259

約数の個数: 32

約数和(自身を含む): 15711232000

約数和(自身を除く): 5922337969

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1831, 5493, 12817, 13399, 34789, 38451, 40197, 93793, 104367, 243523, 254581, 281379, 730569, 763743, 1782067, 5346201, 24533569, 73600707, 171734983, 466137811, 515204949, 1398413433, 3262964677, 9788894031]

約数ペア:

[(1, 9788894031), (3, 3262964677), (7, 1398413433), (19, 515204949), (21, 466137811), (57, 171734983), (133, 73600707), (399, 24533569), (1831, 5346201), (5493, 1782067), (12817, 763743), (13399, 730569), (34789, 281379), (38451, 254581), (40197, 243523), (93793, 104367)]