487570997

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 546324480

約数和(自身を除く): 58753483

約数列:

[1, 23, 29, 47, 103, 151, 667, 1081, 1363, 2369, 2987, 3473, 4379, 4841, 7097, 15553, 31349, 68701, 100717, 111343, 140389, 163231, 205813, 357719, 451037, 730991, 3228947, 4733699, 10373851, 16812793, 21198739, 487570997]

約数ペア:

[(1, 487570997), (23, 21198739), (29, 16812793), (47, 10373851), (103, 4733699), (151, 3228947), (667, 730991), (1081, 451037), (1363, 357719), (2369, 205813), (2987, 163231), (3473, 140389), (4379, 111343), (4841, 100717), (7097, 68701), (15553, 31349)]