1993209213

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{1187}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 2771366400

約数和(自身を除く): 778157187

約数列:

[1, 3, 53, 59, 159, 177, 179, 537, 1187, 3127, 3561, 9381, 9487, 10561, 28461, 31683, 62911, 70033, 188733, 210099, 212473, 559733, 637419, 1679199, 3711749, 11135247, 11261069, 12535907, 33783207, 37607721, 664403071, 1993209213]

約数ペア:

[(1, 1993209213), (3, 664403071), (53, 37607721), (59, 33783207), (159, 12535907), (177, 11261069), (179, 11135247), (537, 3711749), (1187, 1679199), (3127, 637419), (3561, 559733), (9381, 212473), (9487, 210099), (10561, 188733), (28461, 70033), (31683, 62911)]