13370469

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 21337344

約数和(自身を除く): 7966875

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 293, 371, 861, 879, 1113, 2051, 2173, 6153, 6519, 12013, 15211, 15529, 36039, 45633, 46587, 84091, 108703, 252273, 326109, 636689, 1910067, 4456823, 13370469]

約数ペア:

[(1, 13370469), (3, 4456823), (7, 1910067), (21, 636689), (41, 326109), (53, 252273), (123, 108703), (159, 84091), (287, 46587), (293, 45633), (371, 36039), (861, 15529), (879, 15211), (1113, 12013), (2051, 6519), (2173, 6153)]