491177401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 595703808

約数和(自身を除く): 104526407

約数列:

[1, 11, 13, 47, 107, 143, 517, 611, 683, 1177, 1391, 5029, 6721, 7513, 8879, 15301, 32101, 55319, 65377, 73081, 97669, 353111, 417313, 719147, 803891, 950053, 3434807, 4590443, 10450583, 37782877, 44652491, 491177401]

約数ペア:

[(1, 491177401), (11, 44652491), (13, 37782877), (47, 10450583), (107, 4590443), (143, 3434807), (517, 950053), (611, 803891), (683, 719147), (1177, 417313), (1391, 353111), (5029, 97669), (6721, 73081), (7513, 65377), (8879, 55319), (15301, 32101)]