2017684431

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{159337}}^1$

素因数の和:159420

約数の個数: 32

約数和(自身を含む): 3467194880

約数和(自身を除く): 1449510449

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 12663, 159337, 478011, 1115359, 1434033, 3346077, 4302099, 10038231, 10675579, 30114693, 32026737, 74729053, 96080211, 224187159, 288240633, 672561477, 2017684431]

約数ペア:

[(1, 2017684431), (3, 672561477), (7, 288240633), (9, 224187159), (21, 96080211), (27, 74729053), (63, 32026737), (67, 30114693), (189, 10675579), (201, 10038231), (469, 4302099), (603, 3346077), (1407, 1434033), (1809, 1115359), (4221, 478011), (12663, 159337)]