2884921599

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 4576370400

約数和(自身を除く): 1691448801

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 349, 371, 1047, 1061, 1113, 2443, 2597, 3183, 7329, 7427, 7791, 17101, 18497, 22281, 51303, 51989, 55491, 56233, 129479, 155967, 168699, 370289, 388437, 393631, 906353, 1110867, 1180893, 2592023, 2719059, 2755417, 7776069, 8266251, 18144161, 19625317, 54432483, 58875951, 137377219, 412131657, 961640533, 2884921599]

約数ペア:

[(1, 2884921599), (3, 961640533), (7, 412131657), (21, 137377219), (49, 58875951), (53, 54432483), (147, 19625317), (159, 18144161), (349, 8266251), (371, 7776069), (1047, 2755417), (1061, 2719059), (1113, 2592023), (2443, 1180893), (2597, 1110867), (3183, 906353), (7329, 393631), (7427, 388437), (7791, 370289), (17101, 168699), (18497, 155967), (22281, 129479), (51303, 56233), (51989, 55491)]