15214291239

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1\times {\mathrm{1889}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 23276574720

約数和(自身を除く): 8062283481

約数列:

[1, 3, 7, 21, 421, 911, 1263, 1889, 2733, 2947, 5667, 6377, 8841, 13223, 19131, 39669, 383531, 795269, 1150593, 1720879, 2385807, 2684717, 5162637, 5566883, 8054151, 12046153, 16700649, 36138459, 724490059, 2173470177, 5071430413, 15214291239]

約数ペア:

[(1, 15214291239), (3, 5071430413), (7, 2173470177), (21, 724490059), (421, 36138459), (911, 16700649), (1263, 12046153), (1889, 8054151), (2733, 5566883), (2947, 5162637), (5667, 2684717), (6377, 2385807), (8841, 1720879), (13223, 1150593), (19131, 795269), (39669, 383531)]