348518301

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 488332800

約数和(自身を除く): 139814499

約数列:

[1, 3, 47, 53, 141, 149, 159, 313, 447, 939, 2491, 7003, 7473, 7897, 14711, 16589, 21009, 23691, 44133, 46637, 49767, 139911, 371159, 779683, 1113477, 2191939, 2339049, 2471761, 6575817, 7415283, 116172767, 348518301]

約数ペア:

[(1, 348518301), (3, 116172767), (47, 7415283), (53, 6575817), (141, 2471761), (149, 2339049), (159, 2191939), (313, 1113477), (447, 779683), (939, 371159), (2491, 139911), (7003, 49767), (7473, 46637), (7897, 44133), (14711, 23691), (16589, 21009)]