383346789

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 594432000

約数和(自身を除く): 211085211

約数列:

[1, 3, 7, 21, 79, 237, 269, 553, 807, 859, 1659, 1883, 2577, 5649, 6013, 18039, 21251, 63753, 67861, 148757, 203583, 231071, 446271, 475027, 693213, 1425081, 1617497, 4852491, 18254609, 54763827, 127782263, 383346789]

約数ペア:

[(1, 383346789), (3, 127782263), (7, 54763827), (21, 18254609), (79, 4852491), (237, 1617497), (269, 1425081), (553, 693213), (807, 475027), (859, 446271), (1659, 231071), (1883, 203583), (2577, 148757), (5649, 67861), (6013, 63753), (18039, 21251)]