38204397

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 71210880

約数和(自身を除く): 33006483

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 1901, 2233, 2871, 5703, 6699, 13307, 17109, 20097, 20911, 39921, 55129, 62733, 119763, 146377, 165387, 188199, 385903, 439131, 496161, 606419, 1157709, 1317393, 1819257, 3473127, 4244933, 5457771, 12734799, 38204397]

約数ペア:

[(1, 38204397), (3, 12734799), (7, 5457771), (9, 4244933), (11, 3473127), (21, 1819257), (29, 1317393), (33, 1157709), (63, 606419), (77, 496161), (87, 439131), (99, 385903), (203, 188199), (231, 165387), (261, 146377), (319, 119763), (609, 62733), (693, 55129), (957, 39921), (1827, 20911), (1901, 20097), (2233, 17109), (2871, 13307), (5703, 6699)]