29631987

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4751}}^1$

素因数の和:4781

約数の個数: 40

約数和(自身を含む): 55199232

約数和(自身を除く): 25567245

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 4751, 6237, 14253, 33257, 42759, 52261, 99771, 128277, 156783, 299313, 365827, 384831, 470349, 897939, 1097481, 1411047, 2693817, 3292443, 4233141, 9877329, 29631987]

約数ペア:

[(1, 29631987), (3, 9877329), (7, 4233141), (9, 3292443), (11, 2693817), (21, 1411047), (27, 1097481), (33, 897939), (63, 470349), (77, 384831), (81, 365827), (99, 299313), (189, 156783), (231, 128277), (297, 99771), (567, 52261), (693, 42759), (891, 33257), (2079, 14253), (4751, 6237)]