233290421

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 296217600

約数和(自身を除く): 62927179

約数列:

[1, 7, 13, 49, 91, 113, 343, 463, 637, 791, 1469, 3241, 4459, 5537, 6019, 10283, 22687, 38759, 42133, 52319, 71981, 158809, 294931, 366233, 503867, 680147, 2064517, 2563631, 4761029, 17945417, 33327203, 233290421]

約数ペア:

[(1, 233290421), (7, 33327203), (13, 17945417), (49, 4761029), (91, 2563631), (113, 2064517), (343, 680147), (463, 503867), (637, 366233), (791, 294931), (1469, 158809), (3241, 71981), (4459, 52319), (5537, 42133), (6019, 38759), (10283, 22687)]