2018752953

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{30703}}^1$

素因数の和:30845

約数の個数: 32

約数和(自身を含む): 3206971392

約数和(自身を除く): 1188218439

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 651, 707, 2121, 3131, 9393, 21917, 30703, 65751, 92109, 214921, 644763, 951793, 2855379, 3101003, 6662551, 9303009, 19987653, 21707021, 65121063, 96131093, 288393279, 672917651, 2018752953]

約数ペア:

[(1, 2018752953), (3, 672917651), (7, 288393279), (21, 96131093), (31, 65121063), (93, 21707021), (101, 19987653), (217, 9303009), (303, 6662551), (651, 3101003), (707, 2855379), (2121, 951793), (3131, 644763), (9393, 214921), (21917, 92109), (30703, 65751)]