22018773

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 13002027

約数列:

[1, 3, 7, 21, 31, 93, 149, 217, 227, 447, 651, 681, 1043, 1589, 3129, 4619, 4767, 7037, 13857, 21111, 32333, 33823, 49259, 96999, 101469, 147777, 236761, 710283, 1048513, 3145539, 7339591, 22018773]

約数ペア:

[(1, 22018773), (3, 7339591), (7, 3145539), (21, 1048513), (31, 710283), (93, 236761), (149, 147777), (217, 101469), (227, 96999), (447, 49259), (651, 33823), (681, 32333), (1043, 21111), (1589, 13857), (3129, 7037), (4619, 4767)]