17182971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 29012256

約数和(自身を除く): 11829285

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 117, 153, 159, 163, 221, 477, 489, 663, 689, 901, 1467, 1989, 2067, 2119, 2703, 2771, 6201, 6357, 8109, 8313, 8639, 11713, 19071, 24939, 25917, 35139, 36023, 77751, 105417, 108069, 112307, 146863, 324207, 336921, 440589, 1010763, 1321767, 1909219, 5727657, 17182971]

約数ペア:

[(1, 17182971), (3, 5727657), (9, 1909219), (13, 1321767), (17, 1010763), (39, 440589), (51, 336921), (53, 324207), (117, 146863), (153, 112307), (159, 108069), (163, 105417), (221, 77751), (477, 36023), (489, 35139), (663, 25917), (689, 24939), (901, 19071), (1467, 11713), (1989, 8639), (2067, 8313), (2119, 8109), (2703, 6357), (2771, 6201)]