972902007

素因数分解:

$3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{4093}}^1$

素因数の和:4138

約数の個数: 60

約数和(自身を含む): 1788897864

約数和(自身を除く): 815995857

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 2401, 3087, 3773, 4093, 4851, 7203, 11319, 12279, 21609, 26411, 28651, 33957, 36837, 45023, 79233, 85953, 135069, 200557, 237699, 257859, 315161, 405207, 601671, 945483, 1403899, 1805013, 2206127, 2836449, 4211697, 6618381, 9827293, 12635091, 15442889, 19855143, 29481879, 46328667, 88445637, 108100223, 138986001, 324300669, 972902007]

約数ペア:

[(1, 972902007), (3, 324300669), (7, 138986001), (9, 108100223), (11, 88445637), (21, 46328667), (33, 29481879), (49, 19855143), (63, 15442889), (77, 12635091), (99, 9827293), (147, 6618381), (231, 4211697), (343, 2836449), (441, 2206127), (539, 1805013), (693, 1403899), (1029, 945483), (1617, 601671), (2401, 405207), (3087, 315161), (3773, 257859), (4093, 237699), (4851, 200557), (7203, 135069), (11319, 85953), (12279, 79233), (21609, 45023), (26411, 36837), (28651, 33957)]