968889537791

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{259603}}^1$

素因数の和:260103

約数の個数: 32

約数和(自身を含む): 1190273955840

約数和(自身を除く): 221384418049

約数列:

[1, 7, 17, 79, 119, 397, 553, 1343, 2779, 6749, 9401, 31363, 47243, 219541, 259603, 533171, 1817221, 3732197, 4413251, 20508637, 30892757, 103062391, 143560459, 348646829, 721436737, 1752060647, 2440527803, 8141928889, 12264424529, 56993502223, 138412791113, 968889537791]

約数ペア:

[(1, 968889537791), (7, 138412791113), (17, 56993502223), (79, 12264424529), (119, 8141928889), (397, 2440527803), (553, 1752060647), (1343, 721436737), (2779, 348646829), (6749, 143560459), (9401, 103062391), (31363, 30892757), (47243, 20508637), (219541, 4413251), (259603, 3732197), (533171, 1817221)]