1633989

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1130811

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 199, 357, 391, 483, 597, 1173, 1393, 2737, 3383, 4179, 4577, 8211, 10149, 13731, 23681, 32039, 71043, 77809, 96117, 233427, 544663, 1633989]

約数ペア:

[(1, 1633989), (3, 544663), (7, 233427), (17, 96117), (21, 77809), (23, 71043), (51, 32039), (69, 23681), (119, 13731), (161, 10149), (199, 8211), (357, 4577), (391, 4179), (483, 3383), (597, 2737), (1173, 1393)]