1330204953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1523}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 2340864000

約数和(自身を除く): 1010659047

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 199, 209, 231, 399, 597, 627, 1393, 1463, 1523, 2189, 3781, 4179, 4389, 4569, 6567, 10661, 11343, 15323, 16753, 26467, 28937, 31983, 41591, 45969, 50259, 79401, 86811, 117271, 124773, 202559, 291137, 303077, 318307, 351813, 607677, 873411, 909231, 954921, 2121539, 2228149, 3333847, 5758463, 6364617, 6684447, 10001541, 17275389, 23336929, 40309241, 63343093, 70010787, 120927723, 190029279, 443401651, 1330204953]

約数ペア:

[(1, 1330204953), (3, 443401651), (7, 190029279), (11, 120927723), (19, 70010787), (21, 63343093), (33, 40309241), (57, 23336929), (77, 17275389), (133, 10001541), (199, 6684447), (209, 6364617), (231, 5758463), (399, 3333847), (597, 2228149), (627, 2121539), (1393, 954921), (1463, 909231), (1523, 873411), (2189, 607677), (3781, 351813), (4179, 318307), (4389, 303077), (4569, 291137), (6567, 202559), (10661, 124773), (11343, 117271), (15323, 86811), (16753, 79401), (26467, 50259), (28937, 45969), (31983, 41591)]