304869873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15901}}^1$

素因数の和:16005

約数の個数: 32

約数和(自身を含む): 512934912

約数和(自身を除く): 208065039

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 15901, 19173, 47703, 111307, 174911, 333921, 524733, 1224377, 1319783, 3673131, 3959349, 9238481, 14517613, 27715443, 43552839, 101623291, 304869873]

約数ペア:

[(1, 304869873), (3, 101623291), (7, 43552839), (11, 27715443), (21, 14517613), (33, 9238481), (77, 3959349), (83, 3673131), (231, 1319783), (249, 1224377), (581, 524733), (913, 333921), (1743, 174911), (2739, 111307), (6391, 47703), (15901, 19173)]