1158003

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 2142720

約数和(自身を除く): 984717

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 557, 693, 1671, 2079, 3899, 5013, 6127, 11697, 15039, 18381, 35091, 42889, 55143, 105273, 128667, 165429, 386001, 1158003]

約数ペア:

[(1, 1158003), (3, 386001), (7, 165429), (9, 128667), (11, 105273), (21, 55143), (27, 42889), (33, 35091), (63, 18381), (77, 15039), (99, 11697), (189, 6127), (231, 5013), (297, 3899), (557, 2079), (693, 1671)]