22500921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 33269760

約数和(自身を除く): 10768839

約数列:

[1, 3, 19, 37, 47, 57, 111, 141, 227, 681, 703, 893, 1739, 2109, 2679, 4313, 5217, 8399, 10669, 12939, 25197, 32007, 33041, 99123, 159581, 202711, 394753, 478743, 608133, 1184259, 7500307, 22500921]

約数ペア:

[(1, 22500921), (3, 7500307), (19, 1184259), (37, 608133), (47, 478743), (57, 394753), (111, 202711), (141, 159581), (227, 99123), (681, 33041), (703, 32007), (893, 25197), (1739, 12939), (2109, 10669), (2679, 8399), (4313, 5217)]