397829049

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 574855680

約数和(自身を除く): 177026631

約数列:

[1, 3, 19, 57, 67, 73, 201, 219, 1273, 1387, 1427, 3819, 4161, 4281, 4891, 14673, 27113, 81339, 92929, 95609, 104171, 278787, 286827, 312513, 1816571, 1979249, 5449713, 5937747, 6979457, 20938371, 132609683, 397829049]

約数ペア:

[(1, 397829049), (3, 132609683), (19, 20938371), (57, 6979457), (67, 5937747), (73, 5449713), (201, 1979249), (219, 1816571), (1273, 312513), (1387, 286827), (1427, 278787), (3819, 104171), (4161, 95609), (4281, 92929), (4891, 81339), (14673, 27113)]