591620967

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4099}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 1023360000

約数和(自身を除く): 431739033

約数列:

[1, 3, 7, 9, 21, 29, 63, 79, 87, 203, 237, 261, 553, 609, 711, 1659, 1827, 2291, 4099, 4977, 6873, 12297, 16037, 20619, 28693, 36891, 48111, 86079, 118871, 144333, 258237, 323821, 356613, 832097, 971463, 1069839, 2266747, 2496291, 2914389, 6800241, 7488873, 9390809, 20400723, 28172427, 65735663, 84517281, 197206989, 591620967]

約数ペア:

[(1, 591620967), (3, 197206989), (7, 84517281), (9, 65735663), (21, 28172427), (29, 20400723), (63, 9390809), (79, 7488873), (87, 6800241), (203, 2914389), (237, 2496291), (261, 2266747), (553, 1069839), (609, 971463), (711, 832097), (1659, 356613), (1827, 323821), (2291, 258237), (4099, 144333), (4977, 118871), (6873, 86079), (12297, 48111), (16037, 36891), (20619, 28693)]