1190712957

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{69401}}^1$

素因数の和:69473

約数の個数: 32

約数和(自身を含む): 1954360320

約数和(自身を除く): 763647363

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 69401, 208203, 485807, 1318619, 1457421, 2984243, 3955857, 8952729, 9230333, 20889701, 27690999, 56700617, 62669103, 170101851, 396904319, 1190712957]

約数ペア:

[(1, 1190712957), (3, 396904319), (7, 170101851), (19, 62669103), (21, 56700617), (43, 27690999), (57, 20889701), (129, 9230333), (133, 8952729), (301, 3955857), (399, 2984243), (817, 1457421), (903, 1318619), (2451, 485807), (5719, 208203), (17157, 69401)]