489103923

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 875888640

約数和(自身を除く): 386784717

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 59, 77, 119, 177, 187, 231, 357, 413, 561, 649, 1003, 1239, 1309, 1947, 2111, 3009, 3927, 4543, 6333, 7021, 11033, 13629, 14777, 21063, 23221, 33099, 35887, 44331, 69663, 77231, 107661, 124549, 162547, 231693, 251209, 373647, 394757, 487641, 753627, 871843, 1184271, 1370039, 2117333, 2615529, 2763299, 4110117, 6351999, 8289897, 9590273, 14821331, 23290663, 28770819, 44463993, 69871989, 163034641, 489103923]

約数ペア:

[(1, 489103923), (3, 163034641), (7, 69871989), (11, 44463993), (17, 28770819), (21, 23290663), (33, 14821331), (51, 9590273), (59, 8289897), (77, 6351999), (119, 4110117), (177, 2763299), (187, 2615529), (231, 2117333), (357, 1370039), (413, 1184271), (561, 871843), (649, 753627), (1003, 487641), (1239, 394757), (1309, 373647), (1947, 251209), (2111, 231693), (3009, 162547), (3927, 124549), (4543, 107661), (6333, 77231), (7021, 69663), (11033, 44331), (13629, 35887), (14777, 33099), (21063, 23221)]