513291273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9467}}^1$

素因数の和:9565

約数の個数: 32

約数和(自身を含む): 785313792

約数和(自身を除く): 272022519

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 341, 583, 1023, 1643, 1749, 4929, 9467, 18073, 28401, 54219, 104137, 293477, 312411, 501751, 880431, 1505253, 3228247, 5519261, 9684741, 15554281, 16557783, 46662843, 171097091, 513291273]

約数ペア:

[(1, 513291273), (3, 171097091), (11, 46662843), (31, 16557783), (33, 15554281), (53, 9684741), (93, 5519261), (159, 3228247), (341, 1505253), (583, 880431), (1023, 501751), (1643, 312411), (1749, 293477), (4929, 104137), (9467, 54219), (18073, 28401)]