847786923

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 1366709760

約数和(自身を除く): 518922837

約数列:

[1, 3, 9, 17, 23, 51, 69, 103, 153, 207, 309, 391, 927, 1173, 1751, 2339, 2369, 3519, 5253, 7017, 7107, 15759, 21051, 21321, 39763, 40273, 53797, 119289, 120819, 161391, 240917, 357867, 362457, 484173, 722751, 914549, 2168253, 2743647, 4095589, 5541091, 8230941, 12286767, 16623273, 36860301, 49869819, 94198547, 282595641, 847786923]

約数ペア:

[(1, 847786923), (3, 282595641), (9, 94198547), (17, 49869819), (23, 36860301), (51, 16623273), (69, 12286767), (103, 8230941), (153, 5541091), (207, 4095589), (309, 2743647), (391, 2168253), (927, 914549), (1173, 722751), (1751, 484173), (2339, 362457), (2369, 357867), (3519, 240917), (5253, 161391), (7017, 120819), (7107, 119289), (15759, 53797), (21051, 40273), (21321, 39763)]