2912691327

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{44641}}^1$

素因数の和:44903

約数の個数: 32

約数和(自身を含む): 4799907840

約数和(自身を除く): 1887216513

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 1673, 3107, 5019, 9321, 21749, 44641, 65247, 133923, 312487, 580333, 937461, 1740999, 4062331, 10669199, 12186993, 32007597, 74684393, 138699587, 224053179, 416098761, 970897109, 2912691327]

約数ペア:

[(1, 2912691327), (3, 970897109), (7, 416098761), (13, 224053179), (21, 138699587), (39, 74684393), (91, 32007597), (239, 12186993), (273, 10669199), (717, 4062331), (1673, 1740999), (3107, 937461), (5019, 580333), (9321, 312487), (21749, 133923), (44641, 65247)]