416804577

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14713}}^1$

素因数の和:14813

約数の個数: 32

約数和(自身を含む): 678021120

約数和(自身を除く): 261216543

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 4047, 9443, 14713, 28329, 44139, 102991, 279547, 308973, 838641, 1044623, 1956829, 3133869, 5870487, 7312361, 19847837, 21937083, 59543511, 138934859, 416804577]

約数ペア:

[(1, 416804577), (3, 138934859), (7, 59543511), (19, 21937083), (21, 19847837), (57, 7312361), (71, 5870487), (133, 3133869), (213, 1956829), (399, 1044623), (497, 838641), (1349, 308973), (1491, 279547), (4047, 102991), (9443, 44139), (14713, 28329)]