857464062301

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{474211}}^1$

素因数の和:475273

約数の個数: 32

約数和(自身を含む): 1116621305856

約数和(自身を除く): 259157243555

約数列:

[1, 7, 11, 23, 77, 161, 253, 1021, 1771, 7147, 11231, 23483, 78617, 164381, 258313, 474211, 1808191, 3319477, 5216321, 10906853, 36514247, 76347971, 119975383, 484169431, 839827681, 3389186017, 5325863741, 11135896913, 37281046187, 77951278391, 122494866043, 857464062301]

約数ペア:

[(1, 857464062301), (7, 122494866043), (11, 77951278391), (23, 37281046187), (77, 11135896913), (161, 5325863741), (253, 3389186017), (1021, 839827681), (1771, 484169431), (7147, 119975383), (11231, 76347971), (23483, 36514247), (78617, 10906853), (164381, 5216321), (258313, 3319477), (474211, 1808191)]