1004026221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 1627591680

約数和(自身を除く): 623565459

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 227, 387, 473, 681, 1039, 1419, 2043, 2497, 3117, 4257, 7491, 9351, 9761, 11429, 22473, 29283, 34287, 44677, 87849, 102861, 107371, 134031, 235853, 322113, 402093, 491447, 707559, 966339, 1474341, 2122677, 2594383, 4423023, 7783149, 10141679, 23349447, 30425037, 91275111, 111558469, 334675407, 1004026221]

約数ペア:

[(1, 1004026221), (3, 334675407), (9, 111558469), (11, 91275111), (33, 30425037), (43, 23349447), (99, 10141679), (129, 7783149), (227, 4423023), (387, 2594383), (473, 2122677), (681, 1474341), (1039, 966339), (1419, 707559), (2043, 491447), (2497, 402093), (3117, 322113), (4257, 235853), (7491, 134031), (9351, 107371), (9761, 102861), (11429, 87849), (22473, 44677), (29283, 34287)]