3977148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 10725120

約数和(自身を除く): 6747972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 419, 452, 678, 791, 838, 1257, 1356, 1582, 1676, 2373, 2514, 2933, 3164, 4746, 5028, 5866, 8799, 9492, 11732, 17598, 35196, 47347, 94694, 142041, 189388, 284082, 331429, 568164, 662858, 994287, 1325716, 1988574, 3977148]

約数ペア:

[(1, 3977148), (2, 1988574), (3, 1325716), (4, 994287), (6, 662858), (7, 568164), (12, 331429), (14, 284082), (21, 189388), (28, 142041), (42, 94694), (84, 47347), (113, 35196), (226, 17598), (339, 11732), (419, 9492), (452, 8799), (678, 5866), (791, 5028), (838, 4746), (1257, 3164), (1356, 2933), (1582, 2514), (1676, 2373)]