3943287789

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{983}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 6340187520

約数和(自身を除く): 2396899731

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 941, 983, 1421, 2823, 2949, 4263, 6587, 6881, 19761, 20643, 27289, 28507, 46109, 48167, 81867, 85521, 138327, 144501, 191023, 199549, 573069, 598647, 925003, 1337161, 1396843, 2775009, 4011483, 4190529, 6475021, 19425063, 26825087, 45325147, 80475261, 135975441, 187775609, 563326827, 1314429263, 3943287789]

約数ペア:

[(1, 3943287789), (3, 1314429263), (7, 563326827), (21, 187775609), (29, 135975441), (49, 80475261), (87, 45325147), (147, 26825087), (203, 19425063), (609, 6475021), (941, 4190529), (983, 4011483), (1421, 2775009), (2823, 1396843), (2949, 1337161), (4263, 925003), (6587, 598647), (6881, 573069), (19761, 199549), (20643, 191023), (27289, 144501), (28507, 138327), (46109, 85521), (48167, 81867)]