3900544487567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1713223}}^1$

素因数の和:1713567

約数の個数: 32

約数和(自身を含む): 4863034294272

約数和(自身を除く): 962489806705

約数列:

[1, 7, 13, 91, 127, 197, 889, 1379, 1651, 2561, 11557, 17927, 25019, 175133, 325247, 1713223, 2276729, 11992561, 22271899, 155903293, 217579321, 337504931, 1523055247, 2362534517, 2828531173, 4387564103, 19799718211, 30712948721, 42863126237, 300041883659, 557220641081, 3900544487567]

約数ペア:

[(1, 3900544487567), (7, 557220641081), (13, 300041883659), (91, 42863126237), (127, 30712948721), (197, 19799718211), (889, 4387564103), (1379, 2828531173), (1651, 2362534517), (2561, 1523055247), (11557, 337504931), (17927, 217579321), (25019, 155903293), (175133, 22271899), (325247, 11992561), (1713223, 2276729)]