1472774303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 2097070080

約数和(自身を除く): 624295777

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 211, 247, 367, 1001, 1463, 1477, 1729, 2321, 2569, 2717, 2743, 4009, 4037, 4771, 6973, 16247, 19019, 19201, 28063, 28259, 30173, 33397, 44099, 48811, 52117, 52481, 76703, 77437, 90649, 211211, 308693, 364819, 367367, 536921, 542059, 573287, 634543, 851807, 997139, 1006681, 1471303, 4013009, 5962649, 6979973, 7046767, 10299121, 11073491, 16184333, 19126939, 77514437, 113290331, 133888573, 210396329, 1472774303]

約数ペア:

[(1, 1472774303), (7, 210396329), (11, 133888573), (13, 113290331), (19, 77514437), (77, 19126939), (91, 16184333), (133, 11073491), (143, 10299121), (209, 7046767), (211, 6979973), (247, 5962649), (367, 4013009), (1001, 1471303), (1463, 1006681), (1477, 997139), (1729, 851807), (2321, 634543), (2569, 573287), (2717, 542059), (2743, 536921), (4009, 367367), (4037, 364819), (4771, 308693), (6973, 211211), (16247, 90649), (19019, 77437), (19201, 76703), (28063, 52481), (28259, 52117), (30173, 48811), (33397, 44099)]