7381179

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 12479040

約数和(自身を除く): 5097861

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1237, 1989, 3711, 5967, 11133, 16081, 21029, 33399, 48243, 63087, 144729, 189261, 273377, 434187, 567783, 820131, 2460393, 7381179]

約数ペア:

[(1, 7381179), (3, 2460393), (9, 820131), (13, 567783), (17, 434187), (27, 273377), (39, 189261), (51, 144729), (117, 63087), (153, 48243), (221, 33399), (351, 21029), (459, 16081), (663, 11133), (1237, 5967), (1989, 3711)]