4080392019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6961}}^1$

素因数の和:7200

約数の個数: 48

約数和(自身を含む): 6672826368

約数和(自身を除く): 2592434349

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 191, 279, 341, 573, 1023, 1719, 2101, 3069, 5921, 6303, 6961, 17763, 18909, 20883, 53289, 62649, 65131, 76571, 195393, 215791, 229713, 586179, 647373, 689139, 1329551, 1942119, 2373701, 3988653, 7121103, 11965959, 14625061, 21363309, 41216081, 43875183, 123648243, 131625549, 370944729, 453376891, 1360130673, 4080392019]

約数ペア:

[(1, 4080392019), (3, 1360130673), (9, 453376891), (11, 370944729), (31, 131625549), (33, 123648243), (93, 43875183), (99, 41216081), (191, 21363309), (279, 14625061), (341, 11965959), (573, 7121103), (1023, 3988653), (1719, 2373701), (2101, 1942119), (3069, 1329551), (5921, 689139), (6303, 647373), (6961, 586179), (17763, 229713), (18909, 215791), (20883, 195393), (53289, 76571), (62649, 65131)]