1330688751

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{24551}}^1$

素因数の和:24679

約数の個数: 32

約数和(自身を含む): 2121292800

約数和(自身を除く): 790604049

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 1869, 2581, 7743, 18067, 24551, 54201, 73653, 171857, 515571, 711979, 2135937, 2185039, 4983853, 6555117, 14951559, 15295273, 45885819, 63366131, 190098393, 443562917, 1330688751]

約数ペア:

[(1, 1330688751), (3, 443562917), (7, 190098393), (21, 63366131), (29, 45885819), (87, 15295273), (89, 14951559), (203, 6555117), (267, 4983853), (609, 2185039), (623, 2135937), (1869, 711979), (2581, 515571), (7743, 171857), (18067, 73653), (24551, 54201)]