333470123

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 410517504

約数和(自身を除く): 77047381

約数列:

[1, 7, 23, 47, 127, 161, 329, 347, 889, 1081, 2429, 2921, 5969, 7567, 7981, 16309, 20447, 41783, 44069, 55867, 114163, 137287, 308483, 375107, 961009, 1013587, 2071243, 2625749, 7095109, 14498701, 47638589, 333470123]

約数ペア:

[(1, 333470123), (7, 47638589), (23, 14498701), (47, 7095109), (127, 2625749), (161, 2071243), (329, 1013587), (347, 961009), (889, 375107), (1081, 308483), (2429, 137287), (2921, 114163), (5969, 55867), (7567, 44069), (7981, 41783), (16309, 20447)]