17212998671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 19319731200

約数和(自身を除く): 2106732529

約数列:

[1, 11, 71, 109, 241, 781, 839, 1199, 2651, 7739, 9229, 17111, 26269, 59569, 85129, 91451, 188221, 202199, 288959, 655259, 1005961, 1865099, 2224189, 6493021, 14356129, 20516089, 22039691, 71423231, 157917419, 242436601, 1564818061, 17212998671]

約数ペア:

[(1, 17212998671), (11, 1564818061), (71, 242436601), (109, 157917419), (241, 71423231), (781, 22039691), (839, 20516089), (1199, 14356129), (2651, 6493021), (7739, 2224189), (9229, 1865099), (17111, 1005961), (26269, 655259), (59569, 288959), (85129, 202199), (91451, 188221)]