201452013

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{86423}}^1$

素因数の和:86473

約数の個数: 24

約数和(自身を含む): 341547648

約数和(自身を除く): 140095635

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 86423, 259269, 604961, 777807, 1814883, 3197651, 5444649, 9592953, 22383557, 28778859, 67150671, 201452013]

約数ペア:

[(1, 201452013), (3, 67150671), (7, 28778859), (9, 22383557), (21, 9592953), (37, 5444649), (63, 3197651), (111, 1814883), (259, 777807), (333, 604961), (777, 259269), (2331, 86423)]