19003847001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127219}}^1$

素因数の和:127369

約数の個数: 32

約数和(自身を含む): 28029110400

約数和(自身を除く): 9025263399

約数列:

[1, 3, 17, 29, 51, 87, 101, 303, 493, 1479, 1717, 2929, 5151, 8787, 49793, 127219, 149379, 381657, 2162723, 3689351, 6488169, 11068053, 12849119, 38547357, 62718967, 188156901, 218435023, 372624451, 655305069, 1117873353, 6334615667, 19003847001]

約数ペア:

[(1, 19003847001), (3, 6334615667), (17, 1117873353), (29, 655305069), (51, 372624451), (87, 218435023), (101, 188156901), (303, 62718967), (493, 38547357), (1479, 12849119), (1717, 11068053), (2929, 6488169), (5151, 3689351), (8787, 2162723), (49793, 381657), (127219, 149379)]