5198831421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{769}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 8701862400

約数和(自身を除く): 3503030979

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 653, 769, 1479, 1959, 2307, 3451, 4571, 5383, 10353, 11101, 13073, 13713, 16149, 18937, 22301, 33303, 39219, 56811, 66903, 77707, 91511, 132559, 156107, 233121, 274533, 321929, 379117, 397677, 468321, 502157, 965787, 1137351, 1506471, 2253503, 2653819, 3515099, 6760509, 7961457, 8536669, 10545297, 14562553, 25610007, 43687659, 59756683, 101937871, 179270049, 247563401, 305813613, 742690203, 1732943807, 5198831421]

約数ペア:

[(1, 5198831421), (3, 1732943807), (7, 742690203), (17, 305813613), (21, 247563401), (29, 179270049), (51, 101937871), (87, 59756683), (119, 43687659), (203, 25610007), (357, 14562553), (493, 10545297), (609, 8536669), (653, 7961457), (769, 6760509), (1479, 3515099), (1959, 2653819), (2307, 2253503), (3451, 1506471), (4571, 1137351), (5383, 965787), (10353, 502157), (11101, 468321), (13073, 397677), (13713, 379117), (16149, 321929), (18937, 274533), (22301, 233121), (33303, 156107), (39219, 132559), (56811, 91511), (66903, 77707)]