7373289

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 12487680

約数和(自身を除く): 5114391

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 541, 649, 1239, 1623, 1947, 3787, 4543, 5951, 11361, 13629, 17853, 31919, 41657, 95757, 124971, 223433, 351109, 670299, 1053327, 2457763, 7373289]

約数ペア:

[(1, 7373289), (3, 2457763), (7, 1053327), (11, 670299), (21, 351109), (33, 223433), (59, 124971), (77, 95757), (177, 41657), (231, 31919), (413, 17853), (541, 13629), (649, 11361), (1239, 5951), (1623, 4543), (1947, 3787)]