304819641

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5243

約数の個数: 48

約数和(自身を含む): 540592000

約数和(自身を除く): 235772359

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 2793, 3087, 5197, 6517, 8379, 15591, 19551, 36379, 46773, 58653, 98743, 109137, 254653, 296229, 327411, 691201, 763959, 888687, 1782571, 2073603, 2291877, 4838407, 5347713, 6220809, 14515221, 16043139, 33868849, 43545663, 101606547, 304819641]

約数ペア:

[(1, 304819641), (3, 101606547), (7, 43545663), (9, 33868849), (19, 16043139), (21, 14515221), (49, 6220809), (57, 5347713), (63, 4838407), (133, 2291877), (147, 2073603), (171, 1782571), (343, 888687), (399, 763959), (441, 691201), (931, 327411), (1029, 296229), (1197, 254653), (2793, 109137), (3087, 98743), (5197, 58653), (6517, 46773), (8379, 36379), (15591, 19551)]