2019772106883

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{1051}}^1\times {\mathrm{155747}}^1$

素因数の和:157264

約数の個数: 32

約数和(自身を含む): 3001675134720

約数和(自身を除く): 981903027837

約数列:

[1, 3, 9, 27, 457, 1051, 1371, 3153, 4113, 9459, 12339, 28377, 155747, 467241, 480307, 1401723, 1440921, 4205169, 4322763, 12968289, 71176379, 163690097, 213529137, 491070291, 640587411, 1473210873, 1921762233, 4419632619, 74806374329, 224419122987, 673257368961, 2019772106883]

約数ペア:

[(1, 2019772106883), (3, 673257368961), (9, 224419122987), (27, 74806374329), (457, 4419632619), (1051, 1921762233), (1371, 1473210873), (3153, 640587411), (4113, 491070291), (9459, 213529137), (12339, 163690097), (28377, 71176379), (155747, 12968289), (467241, 4322763), (480307, 4205169), (1401723, 1440921)]