2016397431

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 3038555520

約数和(自身を除く): 1022158089

約数列:

[1, 3, 9, 47, 101, 109, 141, 303, 327, 423, 433, 909, 981, 1299, 3897, 4747, 5123, 11009, 14241, 15369, 20351, 33027, 42723, 43733, 46107, 47197, 61053, 99081, 131199, 141591, 183159, 393597, 424773, 517423, 1552269, 2055451, 2218259, 4656807, 4766897, 6166353, 6654777, 14300691, 18499059, 19964331, 42902073, 224044159, 672132477, 2016397431]

約数ペア:

[(1, 2016397431), (3, 672132477), (9, 224044159), (47, 42902073), (101, 19964331), (109, 18499059), (141, 14300691), (303, 6654777), (327, 6166353), (423, 4766897), (433, 4656807), (909, 2218259), (981, 2055451), (1299, 1552269), (3897, 517423), (4747, 424773), (5123, 393597), (11009, 183159), (14241, 141591), (15369, 131199), (20351, 99081), (33027, 61053), (42723, 47197), (43733, 46107)]