9281937

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 15262720

約数和(自身を除く): 5980783

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 541, 817, 903, 1623, 2451, 3787, 5719, 10279, 11361, 17157, 23263, 30837, 69789, 71953, 162841, 215859, 441997, 488523, 1325991, 3093979, 9281937]

約数ペア:

[(1, 9281937), (3, 3093979), (7, 1325991), (19, 488523), (21, 441997), (43, 215859), (57, 162841), (129, 71953), (133, 69789), (301, 30837), (399, 23263), (541, 17157), (817, 11361), (903, 10279), (1623, 5719), (2451, 3787)]