222030333

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 387878400

約数和(自身を除く): 165848067

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 251, 399, 739, 753, 1197, 1757, 2217, 2259, 4769, 5173, 5271, 6651, 14041, 14307, 15519, 15813, 33383, 42123, 42921, 46557, 98287, 100149, 126369, 185489, 294861, 300447, 556467, 884583, 1298423, 1669401, 3524291, 3895269, 10572873, 11685807, 24670037, 31718619, 74010111, 222030333]

約数ペア:

[(1, 222030333), (3, 74010111), (7, 31718619), (9, 24670037), (19, 11685807), (21, 10572873), (57, 3895269), (63, 3524291), (133, 1669401), (171, 1298423), (251, 884583), (399, 556467), (739, 300447), (753, 294861), (1197, 185489), (1757, 126369), (2217, 100149), (2259, 98287), (4769, 46557), (5173, 42921), (5271, 42123), (6651, 33383), (14041, 15813), (14307, 15519)]