30469959

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 19204281

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 1847, 5499, 5541, 16497, 16623, 24011, 49869, 72033, 86809, 216099, 260427, 648297, 781281, 1128517, 2343843, 3385551, 10156653, 30469959]

約数ペア:

[(1, 30469959), (3, 10156653), (9, 3385551), (13, 2343843), (27, 1128517), (39, 781281), (47, 648297), (117, 260427), (141, 216099), (351, 86809), (423, 72033), (611, 49869), (1269, 24011), (1833, 16623), (1847, 16497), (5499, 5541)]