3749613

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2332947

約数列:

[1, 3, 7, 21, 29, 47, 87, 131, 141, 203, 329, 393, 609, 917, 987, 1363, 2751, 3799, 4089, 6157, 9541, 11397, 18471, 26593, 28623, 43099, 79779, 129297, 178553, 535659, 1249871, 3749613]

約数ペア:

[(1, 3749613), (3, 1249871), (7, 535659), (21, 178553), (29, 129297), (47, 79779), (87, 43099), (131, 28623), (141, 26593), (203, 18471), (329, 11397), (393, 9541), (609, 6157), (917, 4089), (987, 3799), (1363, 2751)]