21625518239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 23924496960

約数和(自身を除く): 2298978721

約数列:

[1, 13, 89, 97, 233, 827, 1157, 1261, 3029, 8633, 10751, 20737, 22601, 73603, 80219, 112229, 192691, 269581, 293813, 956839, 1042847, 2011489, 2504983, 7139491, 17149499, 18691027, 26149357, 92813383, 222943487, 242983351, 1663501403, 21625518239]

約数ペア:

[(1, 21625518239), (13, 1663501403), (89, 242983351), (97, 222943487), (233, 92813383), (827, 26149357), (1157, 18691027), (1261, 17149499), (3029, 7139491), (8633, 2504983), (10751, 2011489), (20737, 1042847), (22601, 956839), (73603, 293813), (80219, 269581), (112229, 192691)]