1321567182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{332219}}^1$

素因数の和:332257

約数の個数: 48

約数和(自身を含む): 3265058160

約数和(自身を除く): 1943490978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 332219, 664438, 996657, 1993314, 2989971, 4318847, 5647723, 5979942, 8637694, 11295446, 12956541, 16943169, 25913082, 33886338, 38869623, 50829507, 73420399, 77739246, 101659014, 146840798, 220261197, 440522394, 660783591, 1321567182]

約数ペア:

[(1, 1321567182), (2, 660783591), (3, 440522394), (6, 220261197), (9, 146840798), (13, 101659014), (17, 77739246), (18, 73420399), (26, 50829507), (34, 38869623), (39, 33886338), (51, 25913082), (78, 16943169), (102, 12956541), (117, 11295446), (153, 8637694), (221, 5979942), (234, 5647723), (306, 4318847), (442, 2989971), (663, 1993314), (1326, 996657), (1989, 664438), (3978, 332219)]