954220449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{47881}}^1$

素因数の和:47977

約数の個数: 32

約数和(自身を含む): 1587384064

約数和(自身を除く): 633163615

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 6643, 19929, 47881, 143643, 335167, 622453, 1005501, 1867359, 3495313, 4357171, 10485939, 13071513, 24467191, 45439069, 73401573, 136317207, 318073483, 954220449]

約数ペア:

[(1, 954220449), (3, 318073483), (7, 136317207), (13, 73401573), (21, 45439069), (39, 24467191), (73, 13071513), (91, 10485939), (219, 4357171), (273, 3495313), (511, 1867359), (949, 1005501), (1533, 622453), (2847, 335167), (6643, 143643), (19929, 47881)]