28371127187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{1913}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 32188641408

約数和(自身を除く): 3817514221

約数列:

[1, 13, 23, 193, 257, 299, 1913, 2509, 3341, 4439, 5911, 24869, 43999, 49601, 57707, 76843, 369209, 491641, 571987, 644813, 1140823, 4799717, 6391333, 8491807, 11307743, 14830699, 94886713, 110393491, 147000659, 1233527269, 2182394399, 28371127187]

約数ペア:

[(1, 28371127187), (13, 2182394399), (23, 1233527269), (193, 147000659), (257, 110393491), (299, 94886713), (1913, 14830699), (2509, 11307743), (3341, 8491807), (4439, 6391333), (5911, 4799717), (24869, 1140823), (43999, 644813), (49601, 571987), (57707, 491641), (76843, 369209)]