41344779

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 68618880

約数和(自身を除く): 27274101

約数列:

[1, 3, 7, 19, 21, 49, 57, 113, 131, 133, 147, 339, 393, 399, 791, 917, 931, 2147, 2373, 2489, 2751, 2793, 5537, 6419, 6441, 7467, 14803, 15029, 16611, 17423, 19257, 44409, 45087, 52269, 103621, 105203, 121961, 281257, 310863, 315609, 365883, 725347, 843771, 1968799, 2176041, 5906397, 13781593, 41344779]

約数ペア:

[(1, 41344779), (3, 13781593), (7, 5906397), (19, 2176041), (21, 1968799), (49, 843771), (57, 725347), (113, 365883), (131, 315609), (133, 310863), (147, 281257), (339, 121961), (393, 105203), (399, 103621), (791, 52269), (917, 45087), (931, 44409), (2147, 19257), (2373, 17423), (2489, 16611), (2751, 15029), (2793, 14803), (5537, 7467), (6419, 6441)]