388600611

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3923}}^1$

素因数の和:4075

約数の個数: 32

約数和(自身を含む): 610260480

約数和(自身を除く): 221659869

約数列:

[1, 3, 7, 21, 53, 89, 159, 267, 371, 623, 1113, 1869, 3923, 4717, 11769, 14151, 27461, 33019, 82383, 99057, 207919, 349147, 623757, 1047441, 1455433, 2444029, 4366299, 7332087, 18504791, 55514373, 129533537, 388600611]

約数ペア:

[(1, 388600611), (3, 129533537), (7, 55514373), (21, 18504791), (53, 7332087), (89, 4366299), (159, 2444029), (267, 1455433), (371, 1047441), (623, 623757), (1113, 349147), (1869, 207919), (3923, 99057), (4717, 82383), (11769, 33019), (14151, 27461)]