7398027

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 13493760

約数和(自身を除く): 6095733

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3011, 9033, 21077, 27099, 39143, 63231, 81297, 117429, 189693, 274001, 352287, 569079, 822003, 1056861, 2466009, 7398027]

約数ペア:

[(1, 7398027), (3, 2466009), (7, 1056861), (9, 822003), (13, 569079), (21, 352287), (27, 274001), (39, 189693), (63, 117429), (91, 81297), (117, 63231), (189, 39143), (273, 27099), (351, 21077), (819, 9033), (2457, 3011)]