236425721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 57748999

約数列:

[1, 7, 19, 41, 133, 191, 227, 287, 779, 1337, 1589, 3629, 4313, 5453, 7831, 9307, 25403, 30191, 43357, 54817, 65149, 148789, 176833, 303499, 823783, 1041523, 1237831, 1777637, 5766481, 12443459, 33775103, 236425721]

約数ペア:

[(1, 236425721), (7, 33775103), (19, 12443459), (41, 5766481), (133, 1777637), (191, 1237831), (227, 1041523), (287, 823783), (779, 303499), (1337, 176833), (1589, 148789), (3629, 65149), (4313, 54817), (5453, 43357), (7831, 30191), (9307, 25403)]