1325553687

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{19583}}^1$

素因数の和:19724

約数の個数: 32

約数和(自身を含む): 2068070400

約数和(自身を除く): 742516713

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 2507, 2943, 7521, 19583, 22563, 58749, 67689, 176247, 450409, 528741, 1351227, 2134547, 4053681, 6403641, 12161043, 19210923, 49094581, 57632769, 147283743, 441851229, 1325553687]

約数ペア:

[(1, 1325553687), (3, 441851229), (9, 147283743), (23, 57632769), (27, 49094581), (69, 19210923), (109, 12161043), (207, 6403641), (327, 4053681), (621, 2134547), (981, 1351227), (2507, 528741), (2943, 450409), (7521, 176247), (19583, 67689), (22563, 58749)]