1794989721

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{32587}}^1$

素因数の和:32701

約数の個数: 32

約数和(自身を含む): 2844802048

約数和(自身を除く): 1049812327

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 301, 427, 903, 1281, 2623, 7869, 18361, 32587, 55083, 97761, 228109, 684327, 1401241, 1987807, 4203723, 5963421, 9808687, 13914649, 29426061, 41743947, 85475701, 256427103, 598329907, 1794989721]

約数ペア:

[(1, 1794989721), (3, 598329907), (7, 256427103), (21, 85475701), (43, 41743947), (61, 29426061), (129, 13914649), (183, 9808687), (301, 5963421), (427, 4203723), (903, 1987807), (1281, 1401241), (2623, 684327), (7869, 228109), (18361, 97761), (32587, 55083)]