23478873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 12463527

約数列:

[1, 3, 11, 31, 33, 59, 93, 177, 341, 389, 649, 1023, 1167, 1829, 1947, 4279, 5487, 12059, 12837, 20119, 22951, 36177, 60357, 68853, 132649, 252461, 397947, 711481, 757383, 2134443, 7826291, 23478873]

約数ペア:

[(1, 23478873), (3, 7826291), (11, 2134443), (31, 757383), (33, 711481), (59, 397947), (93, 252461), (177, 132649), (341, 68853), (389, 60357), (649, 36177), (1023, 22951), (1167, 20119), (1829, 12837), (1947, 12059), (4279, 5487)]