4390992531

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{8219}}^1$

素因数の和:8696

約数の個数: 32

約数和(自身を含む): 6660172800

約数和(自身を除く): 2269180269

約数列:

[1, 3, 9, 27, 47, 141, 421, 423, 1263, 1269, 3789, 8219, 11367, 19787, 24657, 59361, 73971, 178083, 221913, 386293, 534249, 1158879, 3460199, 3476637, 10380597, 10429911, 31141791, 93425373, 162629353, 487888059, 1463664177, 4390992531]

約数ペア:

[(1, 4390992531), (3, 1463664177), (9, 487888059), (27, 162629353), (47, 93425373), (141, 31141791), (421, 10429911), (423, 10380597), (1263, 3476637), (1269, 3460199), (3789, 1158879), (8219, 534249), (11367, 386293), (19787, 221913), (24657, 178083), (59361, 73971)]