1230751473

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 1947758400

約数和(自身を除く): 717006927

約数列:

[1, 3, 7, 21, 49, 83, 147, 149, 249, 447, 581, 677, 1043, 1743, 2031, 3129, 4067, 4739, 7301, 12201, 12367, 14217, 21903, 33173, 37101, 56191, 86569, 99519, 100873, 168573, 259707, 302619, 393337, 605983, 706111, 1180011, 1817949, 2118333, 2753359, 4942777, 8260077, 8372459, 14828331, 25117377, 58607213, 175821639, 410250491, 1230751473]

約数ペア:

[(1, 1230751473), (3, 410250491), (7, 175821639), (21, 58607213), (49, 25117377), (83, 14828331), (147, 8372459), (149, 8260077), (249, 4942777), (447, 2753359), (581, 2118333), (677, 1817949), (1043, 1180011), (1743, 706111), (2031, 605983), (3129, 393337), (4067, 302619), (4739, 259707), (7301, 168573), (12201, 100873), (12367, 99519), (14217, 86569), (21903, 56191), (33173, 37101)]