329173779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1381}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 496723968

約数和(自身を除く): 167550189

約数列:

[1, 3, 11, 31, 33, 93, 233, 341, 699, 1023, 1381, 2563, 4143, 7223, 7689, 15191, 21669, 42811, 45573, 79453, 128433, 238359, 321773, 470921, 965319, 1412763, 3539503, 9974963, 10618509, 29924889, 109724593, 329173779]

約数ペア:

[(1, 329173779), (3, 109724593), (11, 29924889), (31, 10618509), (33, 9974963), (93, 3539503), (233, 1412763), (341, 965319), (699, 470921), (1023, 321773), (1381, 238359), (2563, 128433), (4143, 79453), (7223, 45573), (7689, 42811), (15191, 21669)]