2017211535

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{3121}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 3576763008

約数和(自身を除く): 1559551473

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 271, 477, 795, 813, 1355, 2385, 2439, 3121, 4065, 9363, 12195, 14363, 15605, 28089, 43089, 46815, 71815, 129267, 140445, 165413, 215445, 496239, 646335, 827065, 845791, 1488717, 2481195, 2537373, 4228955, 7443585, 7612119, 12686865, 38060595, 44826923, 134480769, 224134615, 403442307, 672403845, 2017211535]

約数ペア:

[(1, 2017211535), (3, 672403845), (5, 403442307), (9, 224134615), (15, 134480769), (45, 44826923), (53, 38060595), (159, 12686865), (265, 7612119), (271, 7443585), (477, 4228955), (795, 2537373), (813, 2481195), (1355, 1488717), (2385, 845791), (2439, 827065), (3121, 646335), (4065, 496239), (9363, 215445), (12195, 165413), (14363, 140445), (15605, 129267), (28089, 71815), (43089, 46815)]