1994209323

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^2$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 2891344896

約数和(自身を除く): 897135573

約数列:

[1, 3, 31, 43, 53, 93, 97, 129, 159, 291, 1333, 1643, 2279, 3007, 3999, 4171, 4929, 5141, 6837, 9021, 9409, 12513, 15423, 28227, 70649, 129301, 159371, 211947, 221063, 291679, 387903, 404587, 478113, 498677, 663189, 875037, 1213761, 1496031, 6852953, 12542197, 15458987, 20558859, 21443111, 37626591, 46376961, 64329333, 664736441, 1994209323]

約数ペア:

[(1, 1994209323), (3, 664736441), (31, 64329333), (43, 46376961), (53, 37626591), (93, 21443111), (97, 20558859), (129, 15458987), (159, 12542197), (291, 6852953), (1333, 1496031), (1643, 1213761), (2279, 875037), (3007, 663189), (3999, 498677), (4171, 478113), (4929, 404587), (5141, 387903), (6837, 291679), (9021, 221063), (9409, 211947), (12513, 159371), (15423, 129301), (28227, 70649)]