580295511

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 911139840

約数和(自身を除く): 330844329

約数列:

[1, 3, 9, 19, 47, 57, 103, 141, 171, 309, 423, 701, 893, 927, 1957, 2103, 2679, 4841, 5871, 6309, 8037, 13319, 14523, 17613, 32947, 39957, 43569, 72203, 91979, 98841, 119871, 216609, 275937, 296523, 625993, 649827, 827811, 1371857, 1877979, 3393541, 4115571, 5633937, 10180623, 12346713, 30541869, 64477279, 193431837, 580295511]

約数ペア:

[(1, 580295511), (3, 193431837), (9, 64477279), (19, 30541869), (47, 12346713), (57, 10180623), (103, 5633937), (141, 4115571), (171, 3393541), (309, 1877979), (423, 1371857), (701, 827811), (893, 649827), (927, 625993), (1957, 296523), (2103, 275937), (2679, 216609), (4841, 119871), (5871, 98841), (6309, 91979), (8037, 72203), (13319, 43569), (14523, 39957), (17613, 32947)]