23305893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 12240219

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 521, 1147, 1209, 1443, 1563, 3441, 6773, 14911, 16151, 19277, 20319, 44733, 48453, 57831, 209963, 250601, 597587, 629889, 751803, 1792761, 7768631, 23305893]

約数ペア:

[(1, 23305893), (3, 7768631), (13, 1792761), (31, 751803), (37, 629889), (39, 597587), (93, 250601), (111, 209963), (403, 57831), (481, 48453), (521, 44733), (1147, 20319), (1209, 19277), (1443, 16151), (1563, 14911), (3441, 6773)]