2912199129

素因数分解:

$3^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{35099}}^1$

素因数の和:35554

約数の個数: 32

約数和(自身を含む): 4942080000

約数和(自身を除く): 2029880871

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 439, 1317, 3073, 3951, 9219, 11853, 27657, 35099, 82971, 105297, 245693, 315891, 737079, 947673, 2211237, 6633711, 15408461, 46225383, 107859227, 138676149, 323577681, 416028447, 970733043, 2912199129]

約数ペア:

[(1, 2912199129), (3, 970733043), (7, 416028447), (9, 323577681), (21, 138676149), (27, 107859227), (63, 46225383), (189, 15408461), (439, 6633711), (1317, 2211237), (3073, 947673), (3951, 737079), (9219, 315891), (11853, 245693), (27657, 105297), (35099, 82971)]