281520852483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5039}}^1\times {\mathrm{4519}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 405680486400

約数和(自身を除く): 124159633917

約数列:

[1, 3, 13, 39, 317, 951, 4121, 4519, 5039, 12363, 13557, 15117, 58747, 65507, 176241, 196521, 1432523, 1597363, 4297569, 4792089, 18622799, 20765719, 22771241, 55868397, 62297157, 68313723, 296026133, 888078399, 7218483397, 21655450191, 93840284161, 281520852483]

約数ペア:

[(1, 281520852483), (3, 93840284161), (13, 21655450191), (39, 7218483397), (317, 888078399), (951, 296026133), (4121, 68313723), (4519, 62297157), (5039, 55868397), (12363, 22771241), (13557, 20765719), (15117, 18622799), (58747, 4792089), (65507, 4297569), (176241, 1597363), (196521, 1432523)]