224720937

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 379936128

約数和(自身を除く): 155215191

約数列:

[1, 3, 7, 9, 21, 63, 73, 131, 219, 373, 393, 511, 657, 917, 1119, 1179, 1533, 2611, 2751, 3357, 4599, 7833, 8253, 9563, 23499, 27229, 28689, 48863, 66941, 81687, 86067, 146589, 190603, 200823, 245061, 342041, 439767, 571809, 602469, 1026123, 1715427, 3078369, 3566999, 10700997, 24968993, 32102991, 74906979, 224720937]

約数ペア:

[(1, 224720937), (3, 74906979), (7, 32102991), (9, 24968993), (21, 10700997), (63, 3566999), (73, 3078369), (131, 1715427), (219, 1026123), (373, 602469), (393, 571809), (511, 439767), (657, 342041), (917, 245061), (1119, 200823), (1179, 190603), (1533, 146589), (2611, 86067), (2751, 81687), (3357, 66941), (4599, 48863), (7833, 28689), (8253, 27229), (9563, 23499)]