201313539

素因数分解:

$3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2683}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 341834240

約数和(自身を除く): 140520701

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397, 1191, 2683, 2779, 3573, 8049, 8337, 10719, 18781, 24147, 25011, 56343, 72441, 75033, 169029, 507087, 1065151, 3195453, 7456057, 9586359, 22368171, 28759077, 67104513, 201313539]

約数ペア:

[(1, 201313539), (3, 67104513), (7, 28759077), (9, 22368171), (21, 9586359), (27, 7456057), (63, 3195453), (189, 1065151), (397, 507087), (1191, 169029), (2683, 75033), (2779, 72441), (3573, 56343), (8049, 25011), (8337, 24147), (10719, 18781)]