17801667

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 29117760

約数和(自身を除く): 11316093

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1237, 1599, 3711, 4797, 11133, 14391, 16081, 33399, 48243, 50717, 144729, 152151, 434187, 456453, 659321, 1369359, 1977963, 5933889, 17801667]

約数ペア:

[(1, 17801667), (3, 5933889), (9, 1977963), (13, 1369359), (27, 659321), (39, 456453), (41, 434187), (117, 152151), (123, 144729), (351, 50717), (369, 48243), (533, 33399), (1107, 16081), (1237, 14391), (1599, 11133), (3711, 4797)]