1340803077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1801}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 1939240320

約数和(自身を除く): 598437243

約数列:

[1, 3, 19, 37, 57, 111, 353, 703, 1059, 1801, 2109, 5403, 6707, 13061, 20121, 34219, 39183, 66637, 102657, 199911, 248159, 635753, 744477, 1266103, 1907259, 3798309, 12079307, 23522861, 36237921, 70568583, 446934359, 1340803077]

約数ペア:

[(1, 1340803077), (3, 446934359), (19, 70568583), (37, 36237921), (57, 23522861), (111, 12079307), (353, 3798309), (703, 1907259), (1059, 1266103), (1801, 744477), (2109, 635753), (5403, 248159), (6707, 199911), (13061, 102657), (20121, 66637), (34219, 39183)]