13305721071

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{79861}}^1$

素因数の和:79999

約数の個数: 32

約数和(自身を含む): 19422438400

約数和(自身を除く): 6116717329

約数列:

[1, 3, 19, 37, 57, 79, 111, 237, 703, 1501, 2109, 2923, 4503, 8769, 55537, 79861, 166611, 239583, 1517359, 2954857, 4552077, 6309019, 8864571, 18927057, 56142283, 119871361, 168426849, 233433703, 359614083, 700301109, 4435240357, 13305721071]

約数ペア:

[(1, 13305721071), (3, 4435240357), (19, 700301109), (37, 359614083), (57, 233433703), (79, 168426849), (111, 119871361), (237, 56142283), (703, 18927057), (1501, 8864571), (2109, 6309019), (2923, 4552077), (4503, 2954857), (8769, 1517359), (55537, 239583), (79861, 166611)]