487029309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3499}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 724416000

約数和(自身を除く): 237386691

約数列:

[1, 3, 13, 39, 43, 83, 129, 249, 559, 1079, 1677, 3237, 3499, 3569, 10497, 10707, 45487, 46397, 136461, 139191, 150457, 290417, 451371, 871251, 1955941, 3775421, 5867823, 11326263, 12487931, 37463793, 162343103, 487029309]

約数ペア:

[(1, 487029309), (3, 162343103), (13, 37463793), (39, 12487931), (43, 11326263), (83, 5867823), (129, 3775421), (249, 1955941), (559, 871251), (1079, 451371), (1677, 290417), (3237, 150457), (3499, 139191), (3569, 136461), (10497, 46397), (10707, 45487)]