2183657391

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 3312092160

約数和(自身を除く): 1128434769

約数列:

[1, 3, 9, 31, 93, 107, 193, 279, 321, 379, 579, 963, 1137, 1737, 3317, 3411, 5983, 9951, 11749, 17949, 20651, 29853, 35247, 40553, 53847, 61953, 73147, 105741, 121659, 185859, 219441, 364977, 640181, 658323, 1257143, 1920543, 2267557, 3771429, 5761629, 6802671, 7826729, 11314287, 20408013, 23480187, 70440561, 242628599, 727885797, 2183657391]

約数ペア:

[(1, 2183657391), (3, 727885797), (9, 242628599), (31, 70440561), (93, 23480187), (107, 20408013), (193, 11314287), (279, 7826729), (321, 6802671), (379, 5761629), (579, 3771429), (963, 2267557), (1137, 1920543), (1737, 1257143), (3317, 658323), (3411, 640181), (5983, 364977), (9951, 219441), (11749, 185859), (17949, 121659), (20651, 105741), (29853, 73147), (35247, 61953), (40553, 53847)]