329119347

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 466793280

約数和(自身を除く): 137673933

約数列:

[1, 3, 29, 53, 87, 137, 159, 411, 521, 1537, 1563, 3973, 4611, 7261, 11919, 15109, 21783, 27613, 45327, 71377, 82839, 210569, 214131, 631707, 800777, 2069933, 2402331, 3782981, 6209799, 11348943, 109706449, 329119347]

約数ペア:

[(1, 329119347), (3, 109706449), (29, 11348943), (53, 6209799), (87, 3782981), (137, 2402331), (159, 2069933), (411, 800777), (521, 631707), (1537, 214131), (1563, 210569), (3973, 82839), (4611, 71377), (7261, 45327), (11919, 27613), (15109, 21783)]