13309891287

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5309}}^1\times {\mathrm{10853}}^1$

素因数の和:16183

約数の個数: 32

約数和(自身を含む): 22131740160

約数和(自身を除く): 8821848873

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5309, 10853, 15927, 32559, 37163, 58399, 75971, 111489, 119383, 175197, 227913, 358149, 408793, 835681, 1226379, 2507043, 57618577, 172855731, 403330039, 633804347, 1209990117, 1901413041, 4436630429, 13309891287]

約数ペア:

[(1, 13309891287), (3, 4436630429), (7, 1901413041), (11, 1209990117), (21, 633804347), (33, 403330039), (77, 172855731), (231, 57618577), (5309, 2507043), (10853, 1226379), (15927, 835681), (32559, 408793), (37163, 358149), (58399, 227913), (75971, 175197), (111489, 119383)]