1215850081

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 1389450240

約数和(自身を除く): 173600159

約数列:

[1, 17, 23, 37, 229, 367, 391, 629, 851, 3893, 5267, 6239, 8441, 8473, 13579, 14467, 84043, 89539, 143497, 144041, 194879, 230843, 312317, 1428731, 1932989, 3109591, 3312943, 5309389, 32860813, 52863047, 71520593, 1215850081]

約数ペア:

[(1, 1215850081), (17, 71520593), (23, 52863047), (37, 32860813), (229, 5309389), (367, 3312943), (391, 3109591), (629, 1932989), (851, 1428731), (3893, 312317), (5267, 230843), (6239, 194879), (8441, 144041), (8473, 143497), (13579, 89539), (14467, 84043)]