1217410883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 1430204160

約数和(自身を除く): 212793277

約数列:

[1, 13, 19, 43, 83, 247, 559, 817, 1079, 1381, 1577, 3569, 10621, 17953, 20501, 26239, 46397, 59383, 67811, 114623, 341107, 771979, 881543, 1128277, 1490099, 2177837, 4928789, 14667601, 28311881, 64074257, 93646991, 1217410883]

約数ペア:

[(1, 1217410883), (13, 93646991), (19, 64074257), (43, 28311881), (83, 14667601), (247, 4928789), (559, 2177837), (817, 1490099), (1079, 1128277), (1381, 881543), (1577, 771979), (3569, 341107), (10621, 114623), (17953, 67811), (20501, 59383), (26239, 46397)]