1493178051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 2146798080

約数和(自身を除く): 653620029

約数列:

[1, 3, 17, 51, 83, 173, 249, 519, 1411, 2039, 2941, 4233, 6117, 8823, 14359, 34663, 43077, 103989, 169237, 244103, 352747, 507711, 732309, 1058241, 2877029, 5996699, 8631087, 17990097, 29278001, 87834003, 497726017, 1493178051]

約数ペア:

[(1, 1493178051), (3, 497726017), (17, 87834003), (51, 29278001), (83, 17990097), (173, 8631087), (249, 5996699), (519, 2877029), (1411, 1058241), (2039, 732309), (2941, 507711), (4233, 352747), (6117, 244103), (8823, 169237), (14359, 103989), (34663, 43077)]