1801723393

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 2116679040

約数和(自身を除く): 314955647

約数列:

[1, 17, 19, 41, 53, 151, 289, 323, 697, 779, 901, 1007, 2173, 2567, 2869, 5491, 6191, 8003, 11849, 13243, 15317, 17119, 36941, 41287, 43639, 48773, 105247, 117629, 136051, 152057, 225131, 291023, 328123, 627997, 701879, 829141, 1789199, 1999693, 2312867, 2584969, 5578091, 6234337, 11931943, 33994781, 43944473, 94827547, 105983729, 1801723393]

約数ペア:

[(1, 1801723393), (17, 105983729), (19, 94827547), (41, 43944473), (53, 33994781), (151, 11931943), (289, 6234337), (323, 5578091), (697, 2584969), (779, 2312867), (901, 1999693), (1007, 1789199), (2173, 829141), (2567, 701879), (2869, 627997), (5491, 328123), (6191, 291023), (8003, 225131), (11849, 152057), (13243, 136051), (15317, 117629), (17119, 105247), (36941, 48773), (41287, 43639)]