38751867

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 70387200

約数和(自身を除く): 31635333

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 199, 231, 281, 597, 693, 843, 1393, 1791, 1967, 2189, 2529, 3091, 4179, 5901, 6567, 9273, 12537, 15323, 17703, 19701, 21637, 27819, 45969, 55919, 64911, 137907, 167757, 194733, 391433, 503271, 615109, 1174299, 1845327, 3522897, 4305763, 5535981, 12917289, 38751867]

約数ペア:

[(1, 38751867), (3, 12917289), (7, 5535981), (9, 4305763), (11, 3522897), (21, 1845327), (33, 1174299), (63, 615109), (77, 503271), (99, 391433), (199, 194733), (231, 167757), (281, 137907), (597, 64911), (693, 55919), (843, 45969), (1393, 27819), (1791, 21637), (1967, 19701), (2189, 17703), (2529, 15323), (3091, 12537), (4179, 9273), (5901, 6567)]