29188047

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 47185920

約数和(自身を除く): 17997873

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 383, 399, 573, 1149, 1337, 2681, 3629, 4011, 7277, 8043, 10887, 21831, 25403, 50939, 73153, 76209, 152817, 219459, 512071, 1389907, 1536213, 4169721, 9729349, 29188047]

約数ペア:

[(1, 29188047), (3, 9729349), (7, 4169721), (19, 1536213), (21, 1389907), (57, 512071), (133, 219459), (191, 152817), (383, 76209), (399, 73153), (573, 50939), (1149, 25403), (1337, 21831), (2681, 10887), (3629, 8043), (4011, 7277)]