4805031

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 8443904

約数和(自身を除く): 3638873

約数列:

[1, 3, 7, 11, 21, 31, 33, 61, 77, 93, 121, 183, 217, 231, 341, 363, 427, 651, 671, 847, 1023, 1281, 1891, 2013, 2387, 2541, 3751, 4697, 5673, 7161, 7381, 11253, 13237, 14091, 20801, 22143, 26257, 39711, 51667, 62403, 78771, 145607, 155001, 228811, 436821, 686433, 1601677, 4805031]

約数ペア:

[(1, 4805031), (3, 1601677), (7, 686433), (11, 436821), (21, 228811), (31, 155001), (33, 145607), (61, 78771), (77, 62403), (93, 51667), (121, 39711), (183, 26257), (217, 22143), (231, 20801), (341, 14091), (363, 13237), (427, 11253), (651, 7381), (671, 7161), (847, 5673), (1023, 4697), (1281, 3751), (1891, 2541), (2013, 2387)]