513967103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 606336192

約数和(自身を除く): 92369089

約数列:

[1, 13, 17, 41, 131, 221, 433, 533, 697, 1703, 2227, 5371, 5629, 7361, 9061, 17753, 28951, 56723, 69823, 91307, 95693, 230789, 301801, 737399, 964291, 1186991, 2325643, 3923413, 12535783, 30233359, 39535931, 513967103]

約数ペア:

[(1, 513967103), (13, 39535931), (17, 30233359), (41, 12535783), (131, 3923413), (221, 2325643), (433, 1186991), (533, 964291), (697, 737399), (1703, 301801), (2227, 230789), (5371, 95693), (5629, 91307), (7361, 69823), (9061, 56723), (17753, 28951)]