2017497321

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6217}}^1$

素因数の和:6351

約数の個数: 64

約数和(自身を含む): 3653199360

約数和(自身を除く): 1635702039

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 101, 119, 153, 189, 303, 357, 459, 707, 909, 1071, 1717, 2121, 2727, 3213, 5151, 6217, 6363, 12019, 15453, 18651, 19089, 36057, 43519, 46359, 55953, 105689, 108171, 130557, 167859, 317067, 324513, 391671, 627917, 739823, 951201, 1175013, 1883751, 2219469, 2853603, 4395419, 5651253, 6658407, 10674589, 13186257, 16953759, 19975221, 32023767, 39558771, 74722123, 96071301, 118676313, 224166369, 288213903, 672499107, 2017497321]

約数ペア:

[(1, 2017497321), (3, 672499107), (7, 288213903), (9, 224166369), (17, 118676313), (21, 96071301), (27, 74722123), (51, 39558771), (63, 32023767), (101, 19975221), (119, 16953759), (153, 13186257), (189, 10674589), (303, 6658407), (357, 5651253), (459, 4395419), (707, 2853603), (909, 2219469), (1071, 1883751), (1717, 1175013), (2121, 951201), (2727, 739823), (3213, 627917), (5151, 391671), (6217, 324513), (6363, 317067), (12019, 167859), (15453, 130557), (18651, 108171), (19089, 105689), (36057, 55953), (43519, 46359)]