298480917

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3331}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 483646464

約数和(自身を除く): 185165547

約数列:

[1, 3, 7, 17, 21, 51, 119, 251, 357, 753, 1757, 3331, 4267, 5271, 9993, 12801, 23317, 29869, 56627, 69951, 89607, 169881, 396389, 836081, 1189167, 2508243, 5852567, 14213377, 17557701, 42640131, 99493639, 298480917]

約数ペア:

[(1, 298480917), (3, 99493639), (7, 42640131), (17, 17557701), (21, 14213377), (51, 5852567), (119, 2508243), (251, 1189167), (357, 836081), (753, 396389), (1757, 169881), (3331, 89607), (4267, 69951), (5271, 56627), (9993, 29869), (12801, 23317)]