442910937

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{727}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 687511552

約数和(自身を除く): 244600615

約数列:

[1, 3, 7, 21, 67, 201, 433, 469, 727, 1299, 1407, 2181, 3031, 5089, 9093, 15267, 29011, 48709, 87033, 146127, 203077, 314791, 340963, 609231, 944373, 1022889, 2203537, 6610611, 21090997, 63272991, 147636979, 442910937]

約数ペア:

[(1, 442910937), (3, 147636979), (7, 63272991), (21, 21090997), (67, 6610611), (201, 2203537), (433, 1022889), (469, 944373), (727, 609231), (1299, 340963), (1407, 314791), (2181, 203077), (3031, 146127), (5089, 87033), (9093, 48709), (15267, 29011)]