668775003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1093}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 996152640

約数和(自身を除く): 327377637

約数列:

[1, 3, 13, 29, 39, 87, 377, 541, 1093, 1131, 1623, 3279, 7033, 14209, 15689, 21099, 31697, 42627, 47067, 95091, 203957, 412061, 591313, 611871, 1236183, 1773939, 7687069, 17148077, 23061207, 51444231, 222925001, 668775003]

約数ペア:

[(1, 668775003), (3, 222925001), (13, 51444231), (29, 23061207), (39, 17148077), (87, 7687069), (377, 1773939), (541, 1236183), (1093, 611871), (1131, 591313), (1623, 412061), (3279, 203957), (7033, 95091), (14209, 47067), (15689, 42627), (21099, 31697)]