1210271937

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3162

約数の個数: 64

約数和(自身を含む): 2073477120

約数和(自身を除く): 863205183

約数列:

[1, 3, 7, 19, 21, 23, 43, 57, 69, 129, 133, 161, 301, 399, 437, 483, 817, 903, 989, 1311, 2451, 2967, 3059, 3067, 5719, 6923, 9177, 9201, 17157, 18791, 20769, 21469, 56373, 58273, 64407, 70541, 131537, 131881, 174819, 211623, 394611, 395643, 407911, 493787, 923167, 1223733, 1340279, 1481361, 2505739, 2769501, 3033263, 4020837, 7517217, 9099789, 9381953, 17540173, 21232841, 28145859, 52620519, 57631997, 63698523, 172895991, 403423979, 1210271937]

約数ペア:

[(1, 1210271937), (3, 403423979), (7, 172895991), (19, 63698523), (21, 57631997), (23, 52620519), (43, 28145859), (57, 21232841), (69, 17540173), (129, 9381953), (133, 9099789), (161, 7517217), (301, 4020837), (399, 3033263), (437, 2769501), (483, 2505739), (817, 1481361), (903, 1340279), (989, 1223733), (1311, 923167), (2451, 493787), (2967, 407911), (3059, 395643), (3067, 394611), (5719, 211623), (6923, 174819), (9177, 131881), (9201, 131537), (17157, 70541), (18791, 64407), (20769, 58273), (21469, 56373)]