13996916637

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{2143}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 21625927680

約数和(自身を除く): 7629011043

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 947, 2143, 2299, 2841, 6429, 6897, 10417, 17993, 23573, 31251, 40717, 53979, 70719, 114587, 122151, 197923, 259303, 343761, 447887, 593769, 777909, 1343661, 2029421, 2177153, 4926757, 6088263, 6531459, 14780271, 22323631, 38558999, 66970893, 115676997, 245559941, 424148989, 736679823, 1272446967, 4665638879, 13996916637]

約数ペア:

[(1, 13996916637), (3, 4665638879), (11, 1272446967), (19, 736679823), (33, 424148989), (57, 245559941), (121, 115676997), (209, 66970893), (363, 38558999), (627, 22323631), (947, 14780271), (2143, 6531459), (2299, 6088263), (2841, 4926757), (6429, 2177153), (6897, 2029421), (10417, 1343661), (17993, 777909), (23573, 593769), (31251, 447887), (40717, 343761), (53979, 259303), (70719, 197923), (114587, 122151)]