7952742273

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{420313}}^1$

素因数の和:420393

約数の個数: 32

約数和(自身を含む): 13073446656

約数和(自身を除く): 5120704383

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 18921, 420313, 1260939, 2942191, 7145321, 8826573, 21435963, 22276589, 50017247, 66829767, 150051741, 155936123, 378702013, 467808369, 1136106039, 2650914091, 7952742273]

約数ペア:

[(1, 7952742273), (3, 2650914091), (7, 1136106039), (17, 467808369), (21, 378702013), (51, 155936123), (53, 150051741), (119, 66829767), (159, 50017247), (357, 22276589), (371, 21435963), (901, 8826573), (1113, 7145321), (2703, 2942191), (6307, 1260939), (18921, 420313)]