65337409

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 74515040

約数和(自身を除く): 9177631

約数列:

[1, 17, 19, 73, 163, 289, 323, 1241, 1387, 2771, 3097, 5491, 11899, 21097, 23579, 47107, 52649, 202283, 226081, 400843, 895033, 3438811, 3843377, 65337409]

約数ペア:

[(1, 65337409), (17, 3843377), (19, 3438811), (73, 895033), (163, 400843), (289, 226081), (323, 202283), (1241, 52649), (1387, 47107), (2771, 23579), (3097, 21097), (5491, 11899)]