38958381

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2677}}^1$

素因数の和:2711

約数の個数: 48

約数和(自身を含む): 73270080

約数和(自身を除く): 34311699

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 2677, 4851, 8031, 14553, 18739, 24093, 29447, 56217, 72279, 88341, 131173, 168651, 206129, 265023, 393519, 505953, 618387, 795069, 1180557, 1442903, 1855161, 3541671, 4328709, 5565483, 12986127, 38958381]

約数ペア:

[(1, 38958381), (3, 12986127), (7, 5565483), (9, 4328709), (11, 3541671), (21, 1855161), (27, 1442903), (33, 1180557), (49, 795069), (63, 618387), (77, 505953), (99, 393519), (147, 265023), (189, 206129), (231, 168651), (297, 131173), (441, 88341), (539, 72279), (693, 56217), (1323, 29447), (1617, 24093), (2079, 18739), (2677, 14553), (4851, 8031)]