16447277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 5615827

約数列:

[1, 7, 11, 23, 37, 77, 161, 251, 253, 259, 407, 851, 1757, 1771, 2761, 2849, 5773, 5957, 9287, 9361, 19327, 40411, 63503, 65009, 65527, 102157, 213601, 444521, 715099, 1495207, 2349611, 16447277]

約数ペア:

[(1, 16447277), (7, 2349611), (11, 1495207), (23, 715099), (37, 444521), (77, 213601), (161, 102157), (251, 65527), (253, 65009), (259, 63503), (407, 40411), (851, 19327), (1757, 9361), (1771, 9287), (2761, 5957), (2849, 5773)]