17660049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 27045888

約数和(自身を除く): 9385839

約数列:

[1, 3, 11, 31, 33, 61, 93, 183, 283, 341, 671, 849, 1023, 1891, 2013, 3113, 5673, 8773, 9339, 17263, 20801, 26319, 51789, 62403, 96503, 189893, 289509, 535153, 569679, 1605459, 5886683, 17660049]

約数ペア:

[(1, 17660049), (3, 5886683), (11, 1605459), (31, 569679), (33, 535153), (61, 289509), (93, 189893), (183, 96503), (283, 62403), (341, 51789), (671, 26319), (849, 20801), (1023, 17263), (1891, 9339), (2013, 8773), (3113, 5673)]