1993408059657

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{4641089}}^1$

素因数の和:4641393

約数の個数: 32

約数和(自身を含む): 3081386730240

約数和(自身を除く): 1087978670583

約数列:

[1, 3, 7, 21, 113, 181, 339, 543, 791, 1267, 2373, 3801, 20453, 61359, 143171, 429513, 4641089, 13923267, 32487623, 97462869, 524443057, 840037109, 1573329171, 2520111327, 3671101399, 5880259763, 11013304197, 17640779289, 94924193317, 284772579951, 664469353219, 1993408059657]

約数ペア:

[(1, 1993408059657), (3, 664469353219), (7, 284772579951), (21, 94924193317), (113, 17640779289), (181, 11013304197), (339, 5880259763), (543, 3671101399), (791, 2520111327), (1267, 1573329171), (2373, 840037109), (3801, 524443057), (20453, 97462869), (61359, 32487623), (143171, 13923267), (429513, 4641089)]