2912451087

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{46997}}^1$

素因数の和:47247

約数の個数: 32

約数和(自身を含む): 4800563712

約数和(自身を除く): 1888112625

約数列:

[1, 3, 7, 13, 21, 39, 91, 227, 273, 681, 1589, 2951, 4767, 8853, 20657, 46997, 61971, 140991, 328979, 610961, 986937, 1832883, 4276727, 10668319, 12830181, 32004957, 74678233, 138688147, 224034699, 416064441, 970817029, 2912451087]

約数ペア:

[(1, 2912451087), (3, 970817029), (7, 416064441), (13, 224034699), (21, 138688147), (39, 74678233), (91, 32004957), (227, 12830181), (273, 10668319), (681, 4276727), (1589, 1832883), (2951, 986937), (4767, 610961), (8853, 328979), (20657, 140991), (46997, 61971)]