230823747

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4013}}^1$

素因数の和:4120

約数の個数: 48

約数和(自身を含む): 420795648

約数和(自身を除く): 189971901

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 581, 693, 747, 913, 1743, 2739, 4013, 5229, 6391, 8217, 12039, 19173, 28091, 36117, 44143, 57519, 84273, 132429, 252819, 309001, 333079, 397287, 927003, 999237, 2331553, 2781009, 2997711, 3663869, 6994659, 10991607, 20983977, 25647083, 32974821, 76941249, 230823747]

約数ペア:

[(1, 230823747), (3, 76941249), (7, 32974821), (9, 25647083), (11, 20983977), (21, 10991607), (33, 6994659), (63, 3663869), (77, 2997711), (83, 2781009), (99, 2331553), (231, 999237), (249, 927003), (581, 397287), (693, 333079), (747, 309001), (913, 252819), (1743, 132429), (2739, 84273), (4013, 57519), (5229, 44143), (6391, 36117), (8217, 28091), (12039, 19173)]